IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA UNITED STATES OF AMERICA, Plaintiff, vs. MICROSOFT CORPORATION, Defendant. STATE OF NEW YORK ex rel. Attorney General ELIOT SPITZER, et al., Plaintiffs, vs. MICROSOFT CORPORATION, Defendant. MICROSOFT CORPORATION, Counterclaim-Plaintiff, vs. ELIOT SPITZER, Attorney General of the State of New York, In his official capacity, et al., Counterclaim-Defendants. Civil Action No. 98-1232 (TPJ) Civil Action No. 98-1233 (TPJ) DEFENDANT MICROSOFT CORPORATION’S PROPOSED CONCLUSIONS OF LAW January 18, 2000 TABLE OF CONTENTS TABLE OF AUTHORITIES iv PRELIMINARY STATEMENT 1 ARGUMENT 2 I. Plaintiffs Failed To Prove an Unlawful Tying Arrangement in Violation of Section 1 of the Sherman Act 2 A. Windows 98 Is a Single, Integrated Product 3 B. No OEM Has Been Forced To Purchase a Second Distinct Product 12 C. The Alleged Tie Does Not Foreclose a Substantial Amount of Sales of the Tied Product 14 II. Plaintiffs Failed To Prove That Microsoft Entered into Unlawful Exclusive Dealing Agreements in Violation of Section 1 of the Sherman Act 15 A. Plaintiffs Failed To Establish the Requisite Degree of Foreclosure 17 1. This Court Has Already Determined the Standard Applicable to Plaintiffs’ Exclusive Dealing Claims 17 2. The Challenged Agreements Did Not Foreclose Netscape’s Access to Users of Web Browsing Software 18 B. The Challenged Agreements Did Not Have the Required Anticompetitive Effect 21 III. Plaintiffs Failed To Prove That Microsoft’s OEM License Agreements Constituted an Unlawful Restraint of Trade in Violation of Section 1 of the Sherman Act 25 A. The Challenged Provisions of Microsoft’s OEM License Agreements Simply Restate Microsoft’s Rights, as the Holder of Valid Copyrights, To Preserve the Integrity of Its Copyrighted Works 26 B. The Challenged Provisions of Microsoft’s OEM License Agreements Do Not Unduly Restrict the Opportunities of Competitors 33 IV. Plaintiffs Failed To Prove That Microsoft Unlawfully Attempted To Monopolize the Alleged Market for Web Browsing Software in Violation of Section 2 of the Sherman Act 35 A. Plaintiffs Failed To Prove That Microsoft Acted with a Specific Intent To Obtain Monopoly Power in the Alleged Market for Web Browsing Software 36 B. Plaintiffs Failed To Prove That There Is a Dangerous Probability That Microsoft Will Achieve Monopoly Power in the Alleged Market for Web Browsing Software 39 V. Plaintiffs Failed To Prove That Microsoft Unlawfully Maintained a Monopoly in “Intel-Compatible PC Operating Systems” in Violation of Section 2 of the Sherman Act 45 A. Microsoft Does Not Possess “Monopoly Power” in a Properly Defined Product Market 45 1. The Relevant Product Market in This Case Is Not Restricted to “Intel-Compatible PC Operating Systems” 46 2. Microsoft Does Not Have the Power To Control Prices or Exclude Competition in the Relevant Market 49 B. Microsoft Did Not Engage in Anticompetitive Conduct That Contributed Significantly to the Maintenance of a Monopoly 54 1. The Integration of Internet Explorer and Windows Was Procompetitive—Not Anticompetitive—Because It Resulted in an Improvement to the Operating System 57 2. Microsoft’s Agreements with OEMs, OLSs, ISPs, ICPs and ISVs Were Not Anticompetitive Because They Did Not Result in Substantial Foreclosure 59 3. Microsoft Had No Duty To Predisclose Information about Windows 95 to Netscape Before the Release of the Product 60 4. Plaintiffs Failed To Prove Predatory Pricing 62 5. Plaintiffs Concede That the Remainder of the Alleged Anticompetitve Acts Came to Naught 64 C. Plaintiffs Cannot Make Up for the Shortcomings in Their Monopoly Maintenance Claim by Arguing That “Everything Should Be Taken Together” 67 1. Plaintiffs’ Claims Should Be Separately Considered in the Context of the Evidence as a Whole 68 2. Plaintiffs Failed To Establish the Requisite Causal Connection Between the Allegedly Anticompetitive Acts and the Maintenance of the Alleged Monopoly 69 CONCLUSION 70 TABLE OF AUTHORITIES CASES Abcor Corp. v. AM Int’l, Inc., 916 F.2d 924 (4th Cir. 1990) 38 Advanced Computer Servs. of Mich., Inc. v. MAI Sys. Corp., 845 F. Supp. 356 (E.D. Va. 1994) 32-33 Association for Intercollegiate Athletics for Women v. NCAA, 735 F.2d 577 (D.C. Cir. 1984) 36, 37, 56 Bacchus Indus., Inc. v. Arvin Indus., Inc., 939 F.2d 887 (10th Cir. 1991) 41, 44 * Ball Mem’l Hosp., Inc. v. Mutual Hosp. Ins., Inc., 784 F.2d 1325 (7th Cir. 1986) 45, 49-50, 51, 55 Barr Labs., Inc. v. Abbott Labs., 978 F.2d 98 (3d Cir. 1992) 24, 41, 42, 43, 44 * Barry Wright Corp. v. ITT Grinnell Corp., 724 F.2d 227 (1st Cir. 1983) passim Berkey Photo, Inc. v. Eastman Kodak Co., 603 F.2d 263 (2d Cir. 1979), cert. denied, 444 U.S. 1093 (1980) 57-58, 61 Broadcast Music, Inc. v. CBS, 441 U.S. 1 (1979) 32 Broadway Delivery Corp. v. UPS, 651 F.2d 122 (2d Cir.), cert. denied, 454 U.S. 968 (1981) 41 Brooke Group Ltd. v. Brown & Williamson Tobacco Corp., 509 U.S. 209 (1993) 38, 62-63 Brown Shoe Co. v. United States, 370 U.S. 294 (1962) 46 California Computer Prods., Inc. v. IBM, 613 F.2d 727 (9th Cir. 1979) 57, 61 CDC Techs., Inc. v. IDEXX Labs., Inc., 7 F. Supp. 2d 119 (D. Conn. 1998), aff’d, 186 F.3d 74 (2d Cir. 1999) 19 Chuck’s Feed & Seed Co. v. Ralston Purina Co., 810 F.2d 1289 (4th Cir.), cert. denied, 484 U.S. 827 (1987) 21-22 City of Anaheim v. Southern California Edison Co., 955 F.2d 1373 (9th Cir. 1992) 69 City of Groton v. Connecticut Light & Power Co., 662 F.2d 921 (2d Cir. 1981) 68 City of Mishawaka v. American Elec. Power Co., 616 F.2d 976 (7th Cir. 1979), cert. denied, 449 U.S. 1096 (1981) 69 City of Vernon v. Southern Cal. Edison Co., 1990-1 Trade Cases (CCH) 69,032 (C.D. Cal. 1990), rev’d in part on other grounds, 955 F.2d 1361 (9th Cir.), cert. denied, 506 U.S. 908 (1992) 69 Colorado Interstate Gas Co. v. Natural Gas Pipeline Co. of Am., 885 F.2d 683 (10th Cir. 1989) 39, 43 Conoco Inc. v. Inman Oil Co., 774 F.2d 895 (8th Cir. 1985) 36 Continental Ore Co. v. Union Carbide & Carbon Co., 370 U.S. 690 (1962) 68-69 Corsearch, Inc. v. Thomson & Thomson, 792 F. Supp. 305 (S.D.N.Y. 1992) 28-29 Data Gen. Corp. v. Gruman Sys. Support Corp., 761 F. Supp. 185 (D. Mass. 1991), aff’d, 36 F.3d 1147 (1st Cir. 1994) 61 David L. Aldridge Co. v. Microsoft Corp., 995 F. Supp. 728 (S.D. Tex. 1998) 61 Deauville Corp. v. Federated Dep’t Stores, Inc., 756 F.2d 1183 (5th Cir. 1985) 44 Dial A Car, Inc. v. Transportation, Inc., 82 F.3d 484 (D.C. Cir. 1996) 43-44 * Directory Sales Management Corp. v. Ohio Bell Tel. Co., 833 F.2d 606 (6th Cir. 1987) 13 Eastman Kodak Co. v. Image Technical Servs., Inc., 504 U.S. 451 (1992) 4 Empire Volkswagen Inc. v. World-Wide Volkswagen Corp., 814 F.2d 90 (2d Cir. 1987) 24 Fonar Corp. v. Domenick, 105 F.3d 99 (2d Cir.), cert. denied, 522 U.S. 908 (1997) 27 Foremost Pro Color, Inc. v. Eastman Kodak Co., 703 F.2d 534 (9th Cir. 1983), cert. denied, 465 U.S. 1038 (1984) 55, 57 Fox Film Corp. v. Doyal, 286 U.S. 123 (1932) 28 G.M. Brod & Co. v. U.S. Home Corp., 759 F.2d 1526 (11th Cir. 1985) 67 GAF Corp. v. Eastman Kodak Co., 519 F. Supp. 1203 (S.D.N.Y. 1981) 61 General Indus. Corp. v. Hartz Mountain Corp., 810 F.2d 795 (8th Cir. 1987) 36 * Gilliam v. ABC, 538 F.2d 14 (2d Cir. 1976) 28, 29, 30, 31-32 Grappone, Inc. v. Subaru of New England, Inc., 858 F.2d 792 (1st Cir. 1988) 14 Great Escape, Inc. v. Union City Body Co., 791 F.2d 532 (7th Cir. 1986) 36, 38-39 ILC Peripherals Leasing Corp. v. IBM, 458 F. Supp. 423 (N.D. Cal. 1978), aff’d sub nom. Memorex Corp. v. IBM, 636 F.2d 1188 (9th Cir. 1980), cert. denied, 452 U.S. 972 (1981) 58, 61 Image Technical Servs., Inc. v. Eastman Kodak Co., 125 F.3d 1195 (9th Cir. 1997), cert. denied, 118 S. Ct. 1560 (1998) 48 In re Fine Paper Antitrust Litig., 685 F.2d 810 (3d Cir. 1982) , cert. denied, 459 U.S. 1156 (1983) 69 In re Indep. Serv. Orgs. Antitrust Litig., 989 F. Supp. 1131 (D. Kan. 1997) 32, 68 * Indiana Grocery, Inc. v. Super Valu Stores, Inc., 864 F.2d 1409 (7th Cir. 1988) 39, 41, 43, 50-51 Intergraph Corp. v. Intel Corp., 195 F.3d 1346 (Fed. Cir. 1999) 28, 69 Jack Walters & Sons Corp. v. Morton Bldg., Inc., 737 F.2d 698 (7th Cir.), cert. denied, 469 U.S. 1018 (1984) 5 Jefferson Parish Hosp. Dist. No. 2 v. Hyde, 466 U.S. 2 (1984) 4-5, 13, 15, 16 Los Angeles Land Co. v. Brunswick Corp., 6 F.3d 1422 (9th Cir. 1993), cert. denied, 510 U.S. 1197 (1994) 50, 52 LucasArts Entertainment Co. v. Humongous Entertainment Co., 870 F. Supp. 285 (N.D. Cal. 1993) 28, 32 M & M Med. Supplies & Serv., Inc. v. Pleasant Valley Hosp., 981 F.2d 160 (4th Cir. 1992) 41 Magnus Petroleum Co. v. Skelly Oil Co., 599 F.2d 196 (7th Cir.), cert. denied, 444 U.S. 916 (1979) 24 Matsushita Elec. Indus. Co. v. Zenith Radio Corp., 475 U.S. 574 (1986) 62 MCI v. AT&T, 708 F.2d 1081 (7th Cir.), cert. denied, 464 U.S. 891 (1983) 56 Midway Mfg. Co. v. Dirkschneider, 571 F. Supp. 282 (D. Neb. 1983) 28 Miller Insituform, Inc. v. Insituform of N. Am., Inc., 830 F.2d 606 (6th Cir. 1987), cert. denied, 484 U.S. 1064 (1988) 32 Mobil Exploration and Producing U.S., Inc. v. Cajun Constr. Servs., Inc., 45 F.3d 96 (5th Cir. 1995) 67 Montgomery County Ass’n of Realtors, Inc. v. Realty Photo Master Corp., 878 F. Supp. 804 (D. Md. 1995), aff’d, 91 F.3d 132 (4th Cir. 1996) 32 Multistate Legal Studies, Inc. v. Harcourt Brace Jovanovich Legal & Prof’l Publications, Inc., 63 F.3d 1540 (10th Cir. 1995), cert. denied, 516 U.S. 1044 (1996) 3, 5, 13, 58 * National Bank of Commerce v. Shaklee Corp., 503 F. Supp. 533 (W.D. Tex. 1980) 31 National Reporting Co. v. Alderson Reporting Co., 763 F.2d 1020 (8th Cir. 1985) 44 Nifty Foods Corp. v. Great Atl. & Pac. Tea Co., 614 F.2d 832 (2d Cir. 1980) 41-42 Northeastern Tel. Co. v. AT&T, 651 F.2d 76 (2d Cir. 1981), cert. denied, 455 U.S. 943 (1982) 55 Northern Pac. Ry. Co. v. United States, 356 U.S. 1 (1958) 2-3, 12, 14 Ocean State Physicians Health Plan, Inc. v. Blue Cross & Blue Shield, 883 F.2d 1101 (1st Cir. 1989), cert. denied, 494 U.S. 1027 (1990) 55 Olympia Equip. Leasing Co. v. Western Union Tel. Co., 797 F.2d 370 (7th Cir. 1986), cert. denied, 480 U.S. 934 (1987) 55 * Omega Envtl., Inc. v. Gilbarco, Inc., 127 F.3d 1157 (9th Cir. 1997), cert. denied, 119 S. Ct. 46 (1998) passim Paddock Publications, Inc. v. Chicago Tribune Co., 103 F.3d 42 (7th Cir. 1996), cert. denied, 520 U.S. 1265 (1997) 25 R.C. Dick Geothermal Corp. v. Thermogenics, Inc., 890 F.2d 139 (9th Cir. 1989) 46 Reazin v. Blue Cross & Blue Shield of Kansas, Inc., 899 F.2d 951 (10th Cir.), cert. denied, 497 U.S. 1005 (1990) 49 Response of Carolina, Inc. v. Leasco Response, Inc., 537 F.2d 1307 (5th Cir. 1976) 58 Richter Concrete Corp. v. Hilltop Concrete Corp., 691 F.2d 818 (6th Cir. 1982) 39, 40, 43 Roland Mach. Co. v. Dresser Indus., Inc., 749 F.2d 380 (7th Cir. 1984) 16, 22 Rothery Storage & Van Co. v. Atlas Van Lines, Inc., 792 F.2d 210 (D.C. Cir. 1986), cert. denied, 479 U.S. 1033 (1987) 46 Roy B. Taylor, Sales, Inc. v. Hollymatic Corp., 28 F.3d 1379 (5th Cir. 1994) 14, 20 Ryko Mfg. Co. v. Eden Servs., 823 F.2d 1215 (8th Cir. 1987), cert. denied, 484 U.S. 1026 (1988) 18-19 S.O.S., Inc. v. Payday, Inc., 886 F.2d 1081 (9th Cir. 1989) 29 SCM Corp. v. Xerox Corp., 645 F.2d 1195 (2d Cir. 1981) 32 Seagood Trading Corp. v. Jerrico, Inc., 924 F.2d 1555 (11th Cir. 1991) 21 Service & Training, Inc. v. Data General Corp., 963 F.2d 680 (4th Cir. 1992) 27-28 Simplex, Inc. v. Diversified Energy Sys., Inc., 847 F.2d 1290 (7th Cir. 1988) 67 Simpson v. United Oil Co. of Cal., 377 U.S. 13 (1964) 32 Southern Pac. Communications Co. v. AT&T, 740 F.2d 980 (D.C. Cir. 1984), cert. denied, 470 U.S. 1005 (1985) 54 Southern Pac. Communications Corp. v. AT&T, 556 F. Supp. 825 (D.D.C. 1982), aff’d, 740 F.2d 980 (D.C. Cir. 1984), cert. denied, 470 U.S. 1005 (1985) 68, 69 * Spectrum Sports, Inc. v. McQuillan, 506 U.S. 447 (1993) 35, 39, 45 Stenograph L.L.C. v. Bossard Assocs., Inc., 144 F.3d 96 (D.C. Cir. 1998) 26 Stewart v. Abend, 495 U.S. 207 (1990) 28 Stitt Spark Plug Co. v. Champion Spark Plug Co., 840 F.2d 1253 (5th Cir.), cert. denied, 488 U.S. 890 (1988) 21 Tampa Elec. Co. v. Nashville Coal Co., 365 U.S. 320 (1961) 16 Telex Corp. v. IBM, 367 F. Supp. 258 (N.D. Okla. 1973), rev’d on other grounds, 510 F.2d 894 (10th Cir.), cert. dismissed, 423 U.S. 802 (1975) 12, 58 Thompson Everett, Inc. v. National Cable Adver., L.P., 57 F.3d 1317 (4th Cir. 1995) 22 Thurman Indus., Inc. v. Pay’N Pak Stores, Inc., 875 F.2d 1369 (9th Cir. 1989) 46 Times-Picayune Publ’g Co. v. United States, 345 U.S. 594 (1953) 12, 37 Trace X Chem., Inc. v. Canadian Indus., Ltd., 738 F.2d 261 (8th Cir. 1984), cert. denied, 469 U.S. 1160 (1985) 7, 54 U.S. Anchor Mfg., Inc. v. Rule Indus., Inc., 7 F.3d 986 (11th Cir. 1993) 40, 41 U.S. Healthcare, Inc. v. Healthsource, Inc., 986 F.2d 589 (1st Cir. 1993) 16, 21, 59 United Air Lines, Inc. v. Austin Travel Corp., 867 F.2d 737 (2d Cir. 1989) 24 United States v. American Airlines, Inc., 743 F.2d 1114 (5th Cir. 1984) 64 United States v. E.I. du Pont de Nemours & Co., 351 U.S. 377 (1956) 39-40, 47, 49 United States v. Eastman Kodak Co., 853 F. Supp. 1454 (W.D.N.Y. 1994), aff’d, 63 F.3d 95 (2d Cir. 1995) 12 United States v. Empire Gas Corp., 537 F.2d 296 (8th Cir. 1976), cert. denied, 429 U.S. 1122 (1977) 42 United States v. Grinnell Corp., 384 U.S. 563 (1966) 45 * United States v. Microsoft Corp., 147 F.3d 935 (D.C. Cir. 1998) passim * United States v. Microsoft Corp., Nos. 98-1232, 1233, 1998 WL 614485 (D.D.C. Sept. 14, 1998) passim * United States v. Syufy Enters., 903 F.2d 659 (9th Cir. 1990) 50, 51, 52, 53 United States v. Waste Management Inc., 743 F.2d 976 (2d Cir. 1984) 41, 48, 53 United States v. Westinghouse Elec. Corp., 648 F.2d 642 (9th Cir. 1981) 32 United States Football League v. National Football League, 842 F.2d 1335 (2d Cir. 1988) 67 Walker v. U-Haul of Miss., 734 F.2d 1068 (5th Cir. 1984) 54 * WGN Continental Broad. Co. v. United Video, Inc., 693 F.2d 622 (7th Cir. 1982) 30 Whimsicality, Inc. v. Rubie’s Costume Co., 891 F.2d 452 (2d Cir. 1989) 27 White & White, Inc. v. American Hosp. Supply Corp., 723 F.2d 495 (6th Cir. 1983) 44 Wilson v. Volkswagen of Am., Inc., 561 F.2d 494 (4th Cir. 1977), cert. denied, 434 U.S. 1020 (1978) 67 STATUTES AND RULES 17 U.S.C. § 106 28 17 U.S.C. § 410(c) 26-27 FED. R. EVID. 406 66 TREATISES ABA ANTITRUST SECTION, MONOGRAPH NO. 8, VERTICAL RESTRICTIONS UPON BUYERS LIMITING PURCHASES OF GOODS FROM OTHERS (1982) 19 ABA SECTION OF ANTITRUST LAW, ANTITRUST LAW DEVELOPMENTS (4th ed. 1997) 15, 23, 24, 46 PHILLIP E. AREEDA & HERBERT HOVENKAMP, ANTITRUST LAW (1996) passim PHILLIP E. AREEDA, EINER ELHAUGE & HERBERT HOVENKAMP, ANTITRUST LAW (1996) 10 HERBERT HOVENKAMP, FEDERAL ANTITRUST POLICY (1994) 19 MELVILLE B. NIMMER & DAVID NIMMER, NIMMER ON COPYRIGHT (1999) 30 OTHER AUTHORITIES U.S. DEP’T OF JUSTICE & FEDERAL TRADE COMM’N, ANTITRUST GUIDELINES FOR THE LICENSING OF INTELLECTUAL PROPERTY (1995), reprinted in 4 Trade Reg. Rep. (CCH) 13,132 15 U.S. DEP’T OF JUSTICE AND FEDERAL TRADE COMM’N, ANTITRUST GUIDELINES FOR COLLABORATIONS AMONG COMPETITORS (1999) 66 PRELIMINARY STATEMENT There is remarkably little law in plaintiffs’ proposed conclusions of law. Rather than address the legal principles that govern their claims, plaintiffs devote page after page to recounting the Court’s findings of fact, without regard to which of the facts found (or, in some cases, not found) have decisional significance. For example, plaintiffs devote only a single para- graph of their proposed conclusions of law to the Court of Appeals’ decision in the Consent Decree case, even though this Court has already ruled that the issue of whether Windows 98 and its Internet Explorer components are “separate products” is governed by the standards articulated in that decision. See United States v. Microsoft Corp., Nos. 98-1232, 98-1233, 1998 WL 614485, at *10 (D.D.C. Sept. 14, 1998). By essentially ignoring the Court of Appeals’ decision, as well as this Court’s decision on Microsoft’s motion for summary judgment, plaintiffs never acknowledge the absence of any finding that the benefits of Microsoft’s integrated design of Windows 98 could be obtained “by combining another browser with Windows.” See id. at *12. The absence of such a finding, however, undermines their tying claim under the Court of Appeals’ decision. Needless to say, Microsoft respectfully disagrees with many of the Court’s findings of fact and believes that they are unsupported by the record. For purposes of preparing its proposed conclusions of law, however, Microsoft accepts arguendo the facts as found by the Court. Even accepting the Court’s findings of fact, plaintiffs still have not satisfied their burden under the governing law on any of their claims. Among other things, plaintiffs have not shown that Microsoft (i) substantially foreclosed Netscape from getting its Web browsing software into the hands of consumers, (ii) had a specific intent to monopolize the purported market for Web browsing software, and (iii) engaged in anticompetitive conduct that significantly contributed to the maintenance of an alleged monopoly in operating systems for Intel-compatible personal computers. In fact, the Court found to the contrary in each critical instance. The Court found that “Microsoft did not actually prevent users from obtaining and using Navigator” (Findings 357), and that rather than seeking to monopolize the purported market for Web browsing soft- ware, Microsoft merely sought to prevent Navigator from becoming the “standard software” for browsing the Web (id. 133, 377). The Court also found that “[t]here is insufficient evidence to find that, absent Microsoft’s conduct, Navigator and Java already would have ignited genuine competition in the market for Intel-compatible PC operating systems.” (Id. 411.) Plaintiffs choose to ignore these findings, which are fatal to their claims under Sections 1 and 2 of the Sherman Act. ARGUMENT I. Plaintiffs Failed To Prove an Unlawful Tying Arrangement in Violation of Section 1 of the Sherman Act. Plaintiffs contend that Microsoft violated Section 1 by “unlawfully tying a Web browser to its operating system.” (Pls. Conclusions at 53.) As plaintiffs admit, this “technologi- cal tying” claim amounts to a direct challenge to the design of Windows 98 under the antitrust laws. (See, e.g., id. at 59, 62.) No court has ever sustained such a challenge to a single inte- grated product. As the Court of Appeals observed, “courts have recognized the limits of their institutional competence and have on that ground rejected theories of ‘technological tying.’” United States v. Microsoft Corp., 147 F.3d 935, 949 (D.C. Cir. 1998). A tying arrangement is “an agreement by a party to sell one product but only on the condition that the buyer also purchases a different (or tied) product, or at least agrees that he will not purchase that product from any other supplier.” Northern Pac. Ry. Co. v. United States, 356 U.S. 1, 5-6 (1958). To establish a per se unlawful tie, a plaintiff must prove that (i) two separate products are involved, (ii) the sale of one product (the tying product) is conditioned on the purchase of another product (the tied product), (iii) the defendant has market power in the tying product, and (iv) the tie forecloses a substantial amount of potential sales of the tied product. See Multistate Legal Studies, Inc. v. Harcourt Brace Jovanovich Legal & Prof’l Publications, Inc., 63 F.3d 1540, 1546 (10th Cir. 1995), cert. denied, 516 U.S. 1044 (1996). Plaintiffs’ tying claim fails for at least three independent reasons. First, plaintiffs have not shown that Windows 98 and Internet Explorer are “separate products” under the con- trolling standard announced by the Court of Appeals. Second, because Internet Explorer is included in the single royalty OEMs pay for Windows 98 (and is otherwise available for free), plaintiffs have not shown that Microsoft forced anyone to purchase (i.e., pay for) a separate tied product. Third, plaintiffs have not shown that the alleged tie forecloses a substantial amount of sales of Web browsing software, the alleged tied product. A. Windows 98 Is a Single, Integrated Product. In ruling on Microsoft’s motion for summary judgment, the Court stated that the issue of whether Windows 98 and Internet Explorer are “separate products” is governed by the standards adopted by the Court of Appeals in the Consent Decree case. See Microsoft, 1998 WL 614485, at *10. As the Court explained, although the Court of Appeals’ decision “was ostensibly limited to interpreting the specific terms of the Consent Decree, the analysis was, in the Court of Appeals’ eyes, ‘consistent with tying law.’” Id. (citations omitted). The Court of Appeals “articulate[d] a framework for determining whether an integration amounts to a single product for purposes of evaluating a tying claim.” 1998 WL 614485, at *10. Despite the Court’s ruling, plaintiffs devote only a single paragraph of their proposed conclusions of law to the Court of Appeals’ decision, which they denigrate as stating only “a ‘tentative’ new standard for when two products might be deemed ‘integrated.’” (Pls. Conclusions at 56.) Rather than address the Court of Appeals’ decision?which, of course, involved a substantially similar issue (whether Windows 95 and Internet Explorer 4.0 constitute an integrated product), plaintiffs devote most of their tying argument to discussing the Supreme Court’s decisions in Jefferson Parish Hospital District No. 2 v. Hyde, 466 U.S. 2 (1984), and Eastman Kodak Co. v. Image Technical Services, Inc., 504 U.S. 451 (1992). In adopting its “technological tying” standard, however, the Court of Appeals rejected the DOJ’s assertion that the “consumer-demand” test of Jefferson Parish and Eastman Kodak should control. 147 F.3d at 946-47 (“For antitrust criteria, the Department draws on [Jefferson Parish] for the proposition that products are distinct for tying purposes if consumer demand exists for each separately.”). Jefferson Parish and Eastman Kodak are inapposite because neither involved integrated products. Jefferson Parish instead dealt with a “functionally integrated package of services”?an alleged tie of hospital services to anesthesiologist services. 466 U.S. at 19. In her concurring opinion, Justice O’Connor observed that a different rule applies to integrated products: All but the simplest products can be broken down into two or more components that are “tied together” in the final sale. Unless it is to be illegal to sell cars with engines or cameras with lenses, this analysis must be guided by some limiting principle. Id. at 39 (O’Connor, J., concurring). Eastman Kodak likewise dealt with a very different issue: whether replacement parts and repair service for Kodak photocopiers are separate products. 504 U.S. at 459. In distinguishing Eastman Kodak, the Court of Appeals stated: “[W]e doubt that [the Supreme Court] would have subjected a self-repairing copier to the same analysis; i.e., the separate markets for parts and services would not suggest that such an innovation was really a tie-in.” 147 F.3d at 950. Furthermore, application of plaintiffs’ consumer-demand test would stymie inno- vation by “thwart[ing] Microsoft’s [and other software companies’] legitimate desire to continue to integrate products that had been separate?and hence necessarily would have been provided in distinct markets.” 147 F.3d at 953. As the Court of Appeals explained, “[b]y its very nature ‘integration’ represents a change from a state of affairs in which products were separate”?and thus there was separate demand for them?“to one in which they are no longer” separate. Id. Plaintiffs argue that “[t]he vice here is not that Microsoft offered OEMs and users a bundled version of Windows and Internet Explorer,” but that “Microsoft did not give them the option of taking Windows without the browser.” (Pls. Conclusions at 60-61.) If Microsoft were forbidden to integrate new functionality into Windows unless it also offered a version of Windows without the new functionality, Microsoft soon would be required to offer OEMs and end users a Chinese menu of options that would fragment the platform and be too complicated to design and test. The Court of Appeals’ standard does not even suggest that Microsoft should be required to offer operating system features on an ŕ la carte basis. Indeed, the Court of Appeals’ decision assumes that Microsoft will not be proceeding this way: if Microsoft were offering operating system features on an optional basis, the tying issue would not even arise. Rejecting the applicability of Jefferson Parish, the Court of Appeals stated that “[a] court’s evaluation of a claim of integration must be narrow and deferential.” 147 F.3d at 949-50. According to the Court of Appeals, “[a]ntitrust scholars have long recognized the undesirability of having courts oversee product design, and any dampening of technological innovation would be at cross-purposes with antitrust law.” Id. at 948. The Court of Appeals thus held that an integrated product constitutes a single product for purposes of antitrust law as long as there are “facially plausible benefits to [the] integrated design.” Id. at 950. In announcing this standard, the Court of Appeals stated that courts should not “embark on product design assess- ment.” Id. at 949. The Court of Appeals also “emphasize[d] that this analysis does not require a court to find that an integrated product is superior to its stand-alone rivals.” Id. at 950. There can be no question that there are “facially plausible benefits” to the inte- grated design of Windows 98, a product that has been very popular with consumers. The Court expressly found that “many?if not most?consumers can be said to benefit from Microsoft’s provision of Web browsing functionality with its Windows operating system at no additional charge.” (Findings 186.) The Court also found that “[t]he inclusion of Internet Explorer with Windows at no separate charge increased general familiarity with the Internet and reduced the cost to the public of gaining access to it.” (Id. 408.) What is more, the Court acknowledged that the application programming inter- faces (“APIs”) exposed by Internet Explorer provide benefits to software developers by noting that those “APIs . . . are left on the system when Internet Explorer is uninstalled” (i.e., the means of accessing Web browsing functionality are disabled) using either Professor Felten’s “prototype removal program” for Windows 98 or the Add/Remove Programs utility in Windows 95. (Id. 193.) Such APIs enable software developers to add “attractive, innovative features” to their applications. (Id. 44.) The Court’s finding that the APIs exposed by Internet Explorer are left on the system constitutes an implicit acknowledgement of the platform benefits of including Internet Explorer as part of the operating system. Providing Internet-related platform improve- ments is, of course, particularly important in modern operating systems given consumer demand to use computers to connect to the Internet. (See id. 199-201.) Finally, the Court pointed out that “IBM had announced in September 1994 its plan to include browsing capability on OS/2 Warp at no extra charge” and that “Microsoft had reason to believe that other operating-system vendors would do the same.” (Id. 140.) “Acts which are ordinary business practices typical of those used in a competitive market do not constitute anti-competitive conduct . . . .” Trace X Chem., Inc. v. Canadian Indus., Ltd., 738 F.2d 261, 266 (8th Cir. 1984), cert. denied, 469 U.S. 1160 (1985). Plainly, there is no rule of law that prohibits a firm?even one with monopoly power?from improving its products in the same manner as its competitors. Although plaintiffs argue that no technical benefits can be ascribed to Microsoft’s decision not to offer a “‘browserless version of Windows 98’” (Pls. Conclusions at 59 (quoting Findings 177)), the same could be said of any company’s decision not to offer a product variant that might appeal to some subset of customers. Such an observation sheds no light on whether an integrated design is an unlawful tie because there will always be some consumers who do not want an integrated product. In any event, the Court of Appeals explicitly rejected plaintiffs’ argument, stating that the relevant question “is not whether the integration is a net plus but merely whether there is a plausible claim that it brings some advantage,” 147 F.3d at 950 (emphasis in original). The Court of Appeals thus did not condition the development of inte- grated products on satisfying whatever consumer demand exists for an unintegrated product. Despite the existence of “facially plausible benefits” to the integrated design of Windows 98, plaintiffs argue that “there are two products even under the D.C. Circuit’s suggested approach.” (Pls. Conclusions at 58.) Plaintiffs contend that Microsoft could offer all of the benefits of Windows 98 by separately distributing a “browserless version of Windows 98” (whatever that means) and Internet Explorer, and then allowing “‘OEMs or consumers them- selves to combine the products if they wished.’” (Id. at 29-30 (quoting Findings 191); see also id. at 59.) Even assuming plaintiffs’ contention were true, it is irrelevant under the Court of Appeals’ test. In fact, the Court of Appeals rejected this very same argument last time around. The Court of Appeals recognized that “[s]oftware code by its nature is susceptible to division and combination in a way that physical products are not.” 147 F.3d at 951. As the Court of Appeals observed, “if the feasibility of installation from multiple disks meant that the customer was doing the combination, no software product could ever count as integrated.” Id. Given the nature of software, the Court of Appeals stated that “the only sensible answer is that the act of combination is the creation of the design that knits the two together.” Id. at 952 (emphasis added). Consequently, the fact that many of the Internet-related benefits of Windows 98 could arguably be duplicated by combining a “browserless operating system” and a “service pack upgrade” to that same operating system that contained “Internet Explorer browsing func- tionality” (Findings 188) is irrelevant to whether Microsoft has designed a single, integrated product in Windows 98. Applying this standard to Windows 95 and its Internet Explorer 4.0 compo- nents?a subject about which plaintiffs cross-examined Jim Allchin at length?the Court of Appeals determined that “if Microsoft presented [OEMs] with an operating system and a stand- alone browser application [such as Netscape Navigator], rather than with the interpenetrating design of Windows 95 and IE 4, the OEMs could not combine them in the way in which Microsoft has integrated IE 4 into Windows 95.” Id. (emphasis added). The Court of Appeals thus held that Microsoft “clearly met the burden of ascribing facially plausible benefits to its integrated design as compared to an operating system combined with a stand-alone browser such as Netscape’s Navigator.” Id. at 950 (emphasis added). The Court of Appeals noted, for example, that “Windows 95 without IE’s code will not boot, and adding a rival browser will not fix this.” Id. at 948 n.11 (citation omitted). If plaintiffs were correct that the test is whether the benefits of integration could be duplicated by “separation of functionality that could then be combined after separate acquisi- tion” (Pls. Conclusions at 59), the Court of Appeals would have reached a different result in the Consent Decree case. At the time, Microsoft “provide[d] OEMs with IE 4 on a separate CD-ROM,” and thus, at least superficially, OEMs were “just as capable as Microsoft of com- bining the browser and the operating system.” 147 F.3d at 951. The Court of Appeals held, however, that the relevant test is not whether the benefits of integration could be duplicated by combining Windows 95 and Internet Explorer 4.0, but rather whether the benefits could be dupli- cated by combining an operating system with “a stand-alone browser such as Netscape’s Navigator.” Id. at 950. This Court read the Court of Appeals’ decision exactly this way in ruling on Microsoft’s summary judgment motion. Finding genuine issues of material fact, this Court stated: To summarize, the Court cannot determine whether Windows and IE are ‘separate products’ until it becomes clear what are the synergistic benefits that are unique to the Windows/IE combina- tion, i.e., benefits that could not be obtained by combining another browser with Windows. 1998 WL 614485, at *12 (emphasis added); see also id. at *11 (“Whether or not those functions actually rely on technology provided by the browser, and whether they could be just as efficiently provided by a competing browser, is unclear on the record as it presently stands.”) (emphasis added). Plaintiffs did not prove, and the Court did not find, that the benefits of the integrated design of Windows 98 could be “obtained by combining another browser with Windows.” In fact, plaintiffs did not even argue that the benefits of the integrated design of Windows 98 (such as the new user interface and the new HTML Help system) could be duplicated by combining, say, the original retail version of Windows 95 with Netscape Navigator. The fact that it may be possible to disable the “Web browsing functionality” in Windows 98, as it was in Windows 95 by use of the Add/Remove Programs utility (Pls. Conclu- sions at 58), does not turn Windows 98 into two separate products. It is almost always possible to disable?or even remove?a feature of an integrated product, but that does mean that the product is really two products. This Court found that Professor Felten’s “program removes only a small fraction of the code in Windows 98.” (Findings 183.) The code removed by Professor Felten’s pro- gram, like the code removed from Windows 95 by the Add/Remove Programs utility, “look[s] more like a key to opening IE than anything that could plausibly be considered IE itself.” 147 F.3d at 952 n.17. Microsoft did not “spen[d] more than $100 million each year developing” (Findings 135) the tiny amount of code removed by Professor Felten’s program. The Court of Appeals also stated that plaintiffs’ proposed remedy of allowing OEMs to disable Internet Explorer, “rather than refuse it, . . . fits poorly with the Department’s tying theory.” 147 F.3d at 941 n.3. According to the Court of Appeals, requiring a defendant merely to disable the tied product “suggests the oddity of treating as separate products functionalities that are integrated in the way that Windows 95 and IE are.” Id. at 952 n.18. In short, “where a court is dealing with what is physically and in fact a single product,” as the Court is here, the antitrust laws do “not contemplate judicial dissection of that product into parts and reconstitution of these parts into a tying arrangement.” Telex Corp. v. IBM, 367 F. Supp. 258, 347 (N.D. Okla. 1973), rev’d on other grounds, 510 F.2d 894 (10th Cir.), cert. dismissed, 423 U.S. 802 (1975). Under the Court of Appeals’ test, Windows 98 is a single, integrated product. In fact, although this Court found as a general matter that “Web browsers and operating systems are separate products” (Findings 154), there is no specific finding that the very popular operating system with Web browsing functionality designed by Microsoft?Windows 98?is really two products. Plaintiffs’ failure to prove that there are “separate products” is fatal to their tying claim. B. No OEM Has Been Forced To Purchase a Second Distinct Product. To establish an unlawful tie, a plaintiff must show that the defendant conditioned the availability of one product on the purchase of another. See Northern Pac. Ry., 356 U.S. at 5- 6. As one court explained, “[t]he key difference between tying and bundling is that tying involves the conditioning of the sale of one product on the purchase of the other.” United States v. Eastman Kodak Co., 853 F. Supp. 1454, 1487 (W.D.N.Y. 1994) (emphasis added), aff’d, 63 F.3d 95 (2d Cir. 1995). Indeed, the Supreme Court has stated that the “common core” of unlawful tying arrangements “is the forced purchase of a second distinct commodity.” Times- Picayune Publ’g Co. v. United States, 345 U.S. 594, 614 (1953) (emphasis added). The Court did not find that Microsoft forced anyone to purchase a second product in addition to Windows 98. Because Internet Explorer is part of Windows 98, Microsoft has never charged OEMs (or others) a separate royalty for Internet Explorer. In fact, plaintiffs concede that “a separate dollar payment was not exacted for the browser.” (Pls. Conclusions at 60.) Where a defendant gives the allegedly tied product away for free—as plaintiffs concede Microsoft does here—there can be no tying arrangement. See Multistate Legal Studies, 63 F.3d at 1548 (“It appears that Gilbert [the alleged tied product] truly was free to BAR/BRI customers during th[e] summer[] session, so that no separate, tied purchase was involved.”); Directory Sales Management Corp. v. Ohio Bell Tel. Co., 833 F.2d 606, 609-10 (6th Cir. 1987) (rejecting claim that telephone company “tied a free first telephone yellow pages listing to the subscription of new business telephone service” because “there is no purchase of a tied product”); cf. Jefferson Parish, 466 U.S. at 22 (noting that “anesthesiological services are billed separately from the hospital services petitioners provide”). C. The Alleged Tie Does Not Foreclose a Substantial Amount of Sales of the Tied Product. The competitive harm of tying arrangements is that they “deny competitors free access to the market for the tied product” and, at the same time, force consumers to “forego their free choice between competing products.” Northern Pac. Ry., 356 U.S. at 6. Thus, to establish an unlawful tie, a plaintiff must show that “the tie forecloses a ‘not insubstantial’ amount of potential sales for the ‘tied’ product.” Grappone, Inc. v. Subaru of New England, Inc., 858 F.2d 792, 794 (1st Cir. 1988). Plaintiffs did not show that the design of Windows 98 foreclosed Netscape’s ability to get its Web browsing software into the hands of consumers. See Roy B. Taylor Sales, Inc. v. Hollymatic Corp., 28 F.3d 1379, 1383 (5th Cir. 1994) (“Where, however, only dealers are subject to a tie, competitors do not lose a segment of the tied market, if there are genuine alter- native paths to consumers.”) (footnote omitted). To the contrary, the Court found that “Microsoft did not actually prevent users from obtaining and using Navigator” (Findings 357) and that Microsoft has “never prohibited OEMs from pre-installing programs, including Navigator, on their PCs” (id. 217). Moreover, there is no claim here that Microsoft designed Windows 98 to be incompatible with Netscape’s Web browsing software, and no finding that Navigator will not run on Windows 98. As a result, this is a much easier case than the IBM plug-compatible peripheral cases like Telex, where the plaintiffs complained that IBM’s interface design changes rendered its mainframe computers incompatible with peripheral products manufactured by IBM’s com- petitors. If Navigator runs well on Windows 98 despite the inclusion of Internet Explorer in the operating system, then there is no “foreclosure” resulting from the alleged “tie.” Absent a finding that a substantial volume of sales of competing products was foreclosed, plaintiffs’ tying claim fails as a matter of law. See Jefferson Parish, 466 U.S. at 21 & n.34. II. Plaintiffs Failed To Prove That Microsoft Entered into Unlawful Exclusive Dealing Agreements in Violation of Section 1 of the Sherman Act. Plaintiffs contend that Microsoft violated Section 1 by entering into unlawful exclusive dealing agreements with ISPs, OLSs and ICPs. (Pls. Conclusions at 62-66.) “Exclusive dealing arrangements require a buyer to purchase products or services for a period of time exclusively from one supplier.” ABA SECTION OF ANTITRUST LAW, ANTITRUST LAW DEVELOPMENTS 214 (4th ed. 1997). Because there are “well-recognized economic benefits to exclusive dealing arrangements,” Omega Envtl., Inc. v. Gilbarco, Inc., 127 F.3d 1157, 1162 (9th Cir. 1997), cert. denied, 119 S. Ct. 46 (1998), such arrangements are analyzed, as plaintiffs acknowledge, under the rule of reason (see Pls. Conclusions at 64). Even the DOJ’s own antitrust guidelines for the licensing of intellectual property recognize that exclusive-dealing arrangements “may have procompetitive effects.” 1995 DEP’T OF JUSTICE AND FTC GUIDELINES FOR THE LICENSING OF INTELLECTUAL PROPERTY, Guideline 4.1.2. For example, those guidelines state that “a licensing arrangement that prevents the licensee from dealing in other technologies may encourage the licensee to develop and market the licensed technology or specialized applications of that technology.” Id. In certain circumstances, exclusive dealing arrangements may “foreclose” competitors from part of the relevant market during the term of the agreements. See Omega Envtl., 127 F.3d at 1162; Roland Mach. Co. v. Dresser Indus., Inc., 749 F.2d 380, 393 (7th Cir. 1984); Barry Wright Corp. v. ITT Grinnell Corp., 724 F.2d 227, 236 (1st Cir. 1983). Nevertheless, because they may be procompetitive, exclusive dealing agreements are unlawful only if they foreclose a “substantial share” of the relevant market. See Tampa Elec. Co. v. Nashville Coal Co., 365 U.S. 320, 327 (1961) (“[E]ven though a contract is found to be an exclusive-dealing arrangement, it does not violate the [antitrust laws] unless the court believes it probable that performance of the contract will foreclose competition in a substantial share of the line of commerce affected.”); Jefferson Parish, 466 U.S. at 45 (O’Connor, J., concurring) (“Ex- clusive dealing is an unreasonable restraint on trade only when a significant fraction of buyers or sellers are frozen out of a market by the exclusive deal.”). As one court observed, “under this standard judgments for plaintiffs are not easily obtained.” U.S. Healthcare, Inc. v. Healthsource, Inc., 986 F.2d 589, 595 (1st Cir. 1993). Plaintiffs’ exclusive dealing claims fail for at least two independent reasons. First, plaintiffs failed to establish that the agreements foreclosed the requisite percentage of the relevant market: namely, the purported market for Web browsing software. Second, even if plaintiffs had shown a sufficient degree of foreclosure, the challenged agreements did not have the required anticompetitive effect because they were short term and non-exclusive. In fact, the agreements were procompetitive because they enabled Internet Explorer to compete effectively against Netscape Navigator during a time period in which the Court found that Navigator enjoyed a usage share above 80%. (Findings 360.) A. Plaintiffs Failed To Establish the Requisite Degree of Foreclosure. 1. This Court Has Already Determined the Standard Applicable to Plaintiffs’ Exclusive Dealing Claims. The Court set out the standard applicable to plaintiffs’ exclusive dealing claims in its decision on Microsoft’s summary judgment motion. See 1998 WL 614485, at *19-22. The Court recognized that the threshold issue is “whether a ‘substantial share of the relevant market’ is foreclosed.” Id. at *19. The Court stated that if “foreclosure of a sufficient percentage” is not found, plaintiffs’ exclusive dealing claims fail as a matter of law, and the “agreements’ actual impact on competition” and “any procompetitive justifications” for the agreements need not be considered. Id. “In considering the degree of foreclosure,” the Court stressed that “it is important to remember that the relevant figure is the share of the browser market that is foreclosed by the challenged agreements, and not Microsoft’s total browser share.” Id. (emphasis added). The Court explained that although plaintiffs need not “show that Microsoft’s competitors are com- pletely excluded from the marketplace,” they “must establish foreclosure on the order of greater than 40% to prevail on their exclusive dealing claims.” Id. The Court denied Microsoft sum- mary judgment on these claims because it determined that “the degree to which the browser market is foreclosed” was a disputed issue of material fact. Id. at 22. Plaintiffs failed to show that the challenged agreements foreclosed Netscape’s access to more than 40% of the purported market for Web browsing software. Indeed, because plaintiffs offered no evidence at trial on this point, the Court made no findings as to it. Plaintiffs nevertheless argue that “the collective impact of these agreements was to choke off meaningful access for Navigator to the two channels [the OEM and IAP channels] through which not just 40% but a ‘very large majority’ of users obtain browsers.” (Pls. Conclusions at 65 (quoting Findings 144).) Even if Microsoft’s agreements did foreclose Netscape from “meaningful access” to the OEM and IAP channels?and the due diligence documents created as part of AOL’s acquisition of Netscape demonstrate that they did not?plaintiffs still cannot show the requisite degree of foreclosure of the relevant market because Netscape was able to distribute its Web browsing software to users?160 million copies in 1998 alone?through a wide variety of other channels. 2. The Challenged Agreements Did Not Foreclose Netscape’s Access to Users of Web Browsing Software. “[E]xclusive dealing arrangements imposed on distributors rather than end-users are generally less cause for anticompetitive concern.” Omega Envtl., 127 F.3d at 1162; accord Ryko Mfg. Co. v. Eden Servs., 823 F.2d 1215, 1235 (8th Cir. 1987) (“Where the exclusive dealing restraint operates at the distributor level, rather than at the consumer level, we require a higher standard of proof of ‘substantial foreclosure,’ because it is less clear that a restraint involving a distributor will have a corresponding impact on the level of competition in the consu- mer market.”), cert. denied, 484 U.S. 1026 (1988). As the Ninth Circuit has explained, “[i]f competitors can reach the ultimate consumers of the product by employing existing or potential alternative channels of distribution, it is unclear whether such restrictions foreclose from compe- tition any part of the relevant market.” Omega Envtl., 127 F.3d at 1163; accord CDC Techs., Inc. v. IDEXX Labs., Inc., 7 F. Supp. 2d 119, 121 (D. Conn. 1998) (“Where market competitors may reach ultimate product consumers by using existing, or potential, alternate channels of distribution, an exclusive distributorship agreement may not foreclose competition in the market.”), aff’d, 186 F.3d 74 (2d Cir. 1999). Netscape distributes its Web browsing software through multiple channels of distribution, including direct distribution to numerous corporate customers and to literally millions of individual users via electronic downloading from the Internet. In fact, this Court found that “Microsoft did not actually prevent users from obtaining and using Navigator” and that “Netscape could still carpet bomb the population with CD-ROMs and make Navigator available for downloading.” (Findings 357.) The Court also found that “Navigator’s installed base has grown even as its usage share has fallen” (id. 378), demonstrating that Netscape is still readily able to get its Web browsing software into the hands of consumers. Indeed, as the Court noted, “AOL credited an estimate stating that Navigator’s installed base in the United States alone grew from fifteen million in 1996 to thirty-three million in December 1998.” (Id.) Plaintiffs do not dispute that Netscape has been able to distribute massive quanti- ties of its Web browsing software. They instead claim that Microsoft’s agreements “choke[d] off meaningful access for Navigator” to the two “most efficient” channels of distribution (Pls. Conclusions at 65)?whatever “efficiency” means in this context. As one court explained, however, alternative sources of distribution need not be efficient or robust to facilitate competi- tion; “they merely ha[ve] to exist.” Roy B. Taylor Sales, 28 F.3d at 1383. In fact, the Ninth Circuit in Omega Environmental?a case on which plaintiffs themselves rely (Pls. Conclusions at 64)?rejected an argument nearly identical to that advanced by plaintiffs in this case. In Omega Environmental, the Ninth Circuit vacated a $27 million jury verdict in favor of plaintiffs on exclusive dealing claims. The defendant, a manufacturer of petroleum dispensing equipment with a 55% market share, had entered into exclusive agreements with 120 distributors. 127 F.3d at 1160. The court stated that the jury could reasonably have concluded that defendant’s agreements “foreclosed roughly 38% of the relevant market for sales.” Id. at 1162. According to the court, however, this percentage overstated the degree of foreclosure because “direct sales to end-users are an alternative channel of distribution in this market” and because “potential alternative sources of distribution” exist. Id. at 1163. The court concluded that “[t]hese alternatives eliminate substantially any foreclosure effect [defendant’s] policy might have.” Id. Like plaintiffs here, the Omega Environmental plaintiffs complained that the potential alternative sources of distribution were “inadequate substitutes for the existing distributors.” Id. Specifically, plaintiffs argued that “almost all [of] the 500 existing distribu- tors?who have proven finances, abilities and customer relationships?are restricted by exclusive dealing.” Id. The Ninth Circuit rejected this argument, stating that “[t]he short answer is that the antitrust laws were not designed to equip the plaintiffs’ hypothetical competitor with [defendant’s] legitimate competitive advantage.” Id. The court continued: “Competitors are free to sell directly, to develop alternative distributors, or to compete for the services of the existing distributors. Antitrust laws require no more.” Id.; see also Seagood Trading Corp. v. Jerrico, Inc., 924 F.2d 1555, 1573 (11th Cir. 1991); Stitt Spark Plug Co. v. Champion Spark Plug Co., 840 F.2d 1253, 1258 (5th Cir.), cert. denied, 488 U.S. 890 (1988). The Ninth Circuit’s analysis applies with even greater force to this case. Netscape was free to, and does, distribute its Web browsing software directly to users. Netscape was also free to develop alternative channels of distribution or to compete with Microsoft in garnering the assistance of OEMs, ISPs and OLSs as distributors of Netscape’s Web browsing software, and it does so. As the Ninth Circuit held, the antitrust laws require no more. B. The Challenged Agreements Did Not Have the Required Anticompetitive Effect. “Absent a compelling showing of foreclosure of substantial dimensions,” there is no need to consider “the existence and measure of any claimed benefits from exclusivity, the bal- ance between harms and benefits, or the possible existence and relevance of any less restrictive means of achieving the benefits.” U.S. Healthcare, 986 F.2d at 596; see also Chuck’s Feed & Seed Co. v. Ralston Purina Co., 810 F.2d 1289, 1294 (4th Cir.) (“[A]fter determining that market foreclosure is substantial, the court should consider whether an otherwise unacceptable level of market foreclosure is justified by procompetitive efficiencies.”), cert. denied, 484 U.S. 827 (1987). Because plaintiffs failed to show the requisite percentage of market foreclosure, the Court need go no further in rejecting plaintiffs’ exclusive dealing claims. Even if plaintiffs had shown a sufficient percentage of market foreclosure, however, their exclusive dealing claims would still fail because the challenged agreements did not have the necessary anticompetitive effect. First, the short duration of the agreements substantially negates their potential to foreclose competition. The Court expressly found that “Microsoft’s Windows 95 Referral Server agreements [with ISPs] were of relatively short duration” (Findings 267), and that the provi- sions of the ICP agreements “requiring ICPs to exclusively distribute and promote Internet Explorer had all expired within seven months of the Channel Bar’s release” (id. 331). With regard to the OLS agreements, the Court found that “AOL had the right under its agreement with Microsoft to terminate the distribution and promotion provisions relating to Internet Explorer on December 31, 1998.” (Id. 300.) Courts routinely hold that exclusive dealing agreements that have a relatively short term or are easily terminable are not unlawful. See, e.g., Omega Envtl., 127 F.3d at 1163-64; Thompson Everett, Inc. v. National Cable Adver., L.P., 57 F.3d 1317, 1326 (4th Cir. 1995); Roland Mach., 749 F.2d at 395; Barry Wright, 724 F.2d at 237. Second, most of the challenged agreements did not require the other contracting party to distribute Internet Explorer exclusively. This Court found that “AOL retained the right to distribute non-Microsoft Web browsing software to subscribers who affirmatively requested it, as long as doing so did not raise the relevant shipment quotients above fifteen percent.” (Findings 289.) There is no finding that AOL was ever prevented by the fifteen percent limitation from supplying Netscape Navigator to any subscriber who wanted it. The Court further found that “AOL also retained the right to provide a link within its service through which its subscribers could reach a Web site from which they could download a version of Navigator customized for the AOL service.” (Id.) With regard to the ten ISPs included in the Windows 95 referral server (id. 256), the Court found that the ISPs were free to provide non-Microsoft Web browsing software to any subscriber who requested it (id. 258). The Court also found that although Microsoft had the right to remove an ISP from the Windows 95 referral server if the ISP’s distribution of non-Microsoft Web browsing software exceeded a defined level for two consecutive calendar quarters (id.), “Microsoft never formally removed” an ISP from the Windows 95 referral server (id. 264). “To find exclusive dealing under the post-Tampa Electric rule of reason analysis, there first must be evidence that the seller and buyer actually formed an exclusive dealing arrangement.” ANTITRUST LAW DEVELOPMENTS, supra, at 221. “An agreement affecting less than all purchases does not amount to true exclusive dealing.” Barr Labs., Inc. v. Abbott Labs., 978 F.2d 98, 110 n.24 (3d Cir. 1992). In fact, “[p]ractices that effectively operate as partial exclusive dealing arrangements . . . generally have been upheld, as they do not preclude com- peting sellers from selling to buyers on whom the partial exclusive dealing requirements have been imposed, and may not even be exclusive dealing.” ANTITRUST LAW DEVELOPMENTS, supra, at 221-22. As then-Judge Breyer explained in rejecting a challenge to a partial require- ments contract, [a] true requirements contract flatly eliminates the buyer from the market for its duration; a fixed quantity contract leaves open the possibility that the buyer’s needs will exceed his contractual com- mitments; he is free to purchase from others any excess amount that he may want. This flexibility is important here, for it left Grinnell the legal power to buy small (and then in 1979, larger) amounts from Barry should they have become available. Barry Wright, 724 F.2d at 237. Microsoft’s agreements provided OLSs and ISPs with similar flexibility, and thus they do not “fall within the antitrust definition of exclusive dealing contracts.” Barr Labs., 978 F.2d at 110 n.24. Third, before plaintiffs commenced this lawsuit, Microsoft unilaterally waived the challenged provisions of its ISP and ICP agreements, which have all long since expired by their own terms in any event. (Findings 268-69, 331.) Microsoft’s Windows 98 referral server agreements do not contain any of the provisions challenged by plaintiffs, have a one-year term and are terminable at will by the ISP on 90 days’ notice. (Id. 269.) Because it decided to discontinue the Channel Bar, Microsoft did not renew any of its ICP agreements. (Id. 331.) Given that the challenged provisions were in effect for so short a period of time?in the case of the ICP agreements, only seven months (id.)?they could not have caused material anti- competitive effects in the marketplace. Moreover, plaintiffs presented no evidence that Microsoft may seek to reinsert similar provisions in any of its agreements. To be sure, Microsoft did not waive any of the provisions of its agreements with AOL or the other OLSs in the OLS folder. (Findings 291.) Those agreements, however, presented a very different situation, particularly Microsoft’s agreement with AOL. Microsoft gave AOL access to, and the right to modify, Internet Explorer source code, and agreed to provide AOL with extensive technical support. (Id. 288.) As the Court found, moreover, AOL intended “to select one firm’s Web browsing software and then to work closely with that firm to incorporate its browsing technology seamlessly into the AOL flagship client software.” (Id. 293.) Such “[c]ompetition-for-the-contract is a form of competition that antitrust laws protect rather than proscribe, and it is common.” Paddock Publications, Inc. v. Chicago Tribune Co., 103 F.3d 42, 45 (7th Cir. 1996), cert. denied, 520 U.S. 1265 (1997). As the Seventh Circuit explained, “[e]very year or two, General Motors, Ford, and Chrysler invite tire manufacturers to bid for exclusive rights to have their tires used in the manufacturers’ cars. Exclusive contracts make the market hard to enter in mid-year but cannot stifle competition over the longer run, and competition of this kind drives down the price of tires, to the ultimate benefit of consumers.” Id. III. Plaintiffs Failed To Prove That Microsoft’s OEM License Agreements Constituted an Unlawful Restraint of Trade in Violation of Section 1 of the Sherman Act. Plaintiffs contend that the provisions of Microsoft’s OEM license agreements stating that OEMs may not modify Microsoft’s copyrighted Windows operating system without Microsoft’s permission violate Section 1 in two ways. First, plaintiffs claim that Microsoft has effectuated its alleged “tying arrangement” by prohibiting OEMs from modifying or deleting any aspect of Windows. (Pls. Conclusions at 53-62.) Second, plaintiffs assert that the provisions of Microsoft’s OEM license agreements that require OEMs to allow Windows to go through its initial startup sequence the very first time a new machine is turned on and to display the Windows desktop screen as designed, developed and tested by Microsoft amount to an unreason- able restraint of trade. (Id. at 30-32.) These claims fail for two reasons. First, in licensing Windows as a unified whole and refusing to give OEMs the right to modify Windows without its permission, Microsoft has simply exercised rights granted to it by federal copyright law. As the holder of valid copyrights, Microsoft is entitled to require its distributors?including OEMs?to deliver Windows to users as Microsoft designed it. That is the essence of copyright. Because the challenged provisions of Microsoft’s OEM license agreements simply restate, and do not enlarge upon, Microsoft’s rights under federal copyright law, they do not violate the antitrust laws. Second, the challenged provisions of Microsoft’s OEM license agreements are lawful under the rule of reason because they do not unduly restrict the opportunities of competitors, especially when Microsoft’s intellectual property rights are taken into consideration. A. The Challenged Provisions of Microsoft’s OEM License Agreements Simply Restate Microsoft’s Rights, as the Holder of Valid Copyrights, To Preserve the Integrity of Its Copyrighted Works. This Court expressly found that “Windows 95 and Windows 98 are covered by copyright registrations.” (Findings 228.) These certificates of registration “constitute prima facie evidence of the validity of the copyright of the software.” Stenograph L.L.C. v. Bossard Assocs., Inc., 144 F.3d 96, 99 (D.C. Cir. 1998); see also 17 U.S.C. § 410(c) (“In any judicial proceedings the certificate of a registration made before or within five years after first publica- tion of the work shall constitute prima facie evidence of the validity of the copyright and of the facts stated in the certificate.”). “Moreover, ‘[p]ossession of a registration certificate creates a rebuttable presumption that the work in question is copyrightable.’” Fonar Corp. v. Domenick, 105 F.3d 99, 104 (2d Cir.) (quoting Whimsicality, Inc. v. Rubie’s Costume Co., 891 F.2d 452, 455 (2d Cir. 1989)), cert. denied, 522 U.S. 908 (1997). As a result, the introduction into evi- dence of Microsoft’s copyright registrations “shift[ed] to [plaintiffs] the burden of proving the invalidity of the copyright.” Id. Plaintiffs did not even try to satisfy that burden. In its summary judgment decision, the Court identified as a disputed factual question “the extent of copyright protection in the specific portions of the software plaintiffs seek to modify.” Microsoft, 1998 WL 614485, at *17. Plaintiffs nevertheless failed to contest the validity or scope of Microsoft’s presumptively valid copyrights in Windows. Indeed, they did not address any of the issues identified in the Court’s summary judgment decision. For example, they did not show that Microsoft’s copyrights in Windows “extend[ed] to its functional aspects.” Id. at *15. Nor did they prove that Microsoft’s design choices in creating Windows were “dictated by necessity, cost, convenience or consumer demand.” Id. And plaintiffs did not establish that the portions of Windows they seek to enable OEMs to modify were “not original to its creator.” Id. Given this complete failure of proof, Microsoft’s copyrights for Windows 95 and Windows 98 must be accepted as valid in their entirety. See, e.g., Fonar, 105 F.3d at 106 (“the district court erred in deciding that MR Plus had rebutted the presumption of validity that inheres in copyright registration certificate” for software); Service & Training, Inc. v. Data General Corp., 963 F.2d 680, 688 (4th Cir. 1992) (plaintiffs “did not carry their burden of rebutting th[e] statutory presumption of validity” created by copyright registration for software); Midway Mfg. Co. v. Dirkschneider, 571 F. Supp. 282, 284 (D. Neb. 1983) (validity of copyright in three video games established because plaintiff offered copyright registrations in evidence and “neither defendant has contested their validity or existence”). As the Court noted, “[a] copyright does not give its holder immunity from laws of general applicability, including the antitrust laws.” Microsoft, 1998 WL 614485, at *15. But it is also true that the antitrust laws do not negate the rights of copyright holders. See Intergraph Corp. v. Intel Corp., 195 F.3d 1346, 1362 (Fed. Cir. 1999). Microsoft’s valid copyrights give it a “bundle of exclusive rights” in its copyrighted works. See 17 U.S.C. § 106; Stewart v. Abend, 495 U.S. 207, 220 (1990). In fact, federal copyright law gives Microsoft the right to “refrain from vending or licensing and content [itself] with simply exercising the right to exclude others from using [its intellectual] property.” Fox Film Corp. v. Doyal, 286 U.S. 123, 127 (1932); accord Stewart, 495 U.S. at 228-29 (“[N]othing in the copyright statutes would prevent an author from hoarding all of his works during the term of the copyright.”). Although Microsoft has opted to license its intellectual property to others, thereby making the fruits of its innovative efforts broadly available to consumers, Microsoft still retains the right to preserve the integrity of its copyrighted works. See Gilliam v. ABC, 538 F.2d 14, 21 (2d Cir. 1976) (“[T]he ability of the copyright holder to control his work remains paramount in our copyright law.”); LucasArts Entertainment Co. v. Humongous Entertainment Co., 870 F. Supp. 285, 290 (N.D. Cal. 1993) (“The right to license a patent or copyright (and to dictate the terms of such a license) is the ‘untrammeled right’ of the intellectual property owner.”) (citation omitted); Corsearch, Inc. v. Thomson & Thomson, 792 F. Supp. 305, 322 (S.D.N.Y. 1992) (“Under the copyright laws, the copyright holder has a right to license the use of its intellectual property and to terminate or limit that use in such manner as it deems appropriate.”). The “bundle of exclusive rights” possessed by the holder of a valid copyright includes the right to prevent unauthorized modifications of a copyrighted work. Indeed, this Court has already recognized that “Microsoft undoubtedly enjoys some ‘right against mutilation’ in its software.” Microsoft, 1998 WL 614485, at *16. As a result, a copyright holder such as Microsoft may bring an infringement action to prevent others from altering its copyrighted works without authorization, even in the absence of an express contractual prohibition. See S.O.S., Inc. v. Payday, Inc., 886 F.2d 1081, 1088 (9th Cir. 1989) (“[C]opyright licenses are assumed to prohibit any use not authorized.”). As Microsoft pointed out in its summary judgment papers, three leading cases expressly recognize that the copyright laws prohibit unauthorized modifica- tion of copyrighted works, regardless of whether there is an express contractual prohibition on such modification in the licensing agreement. In the landmark case of Gilliam v. ABC, the Second Circuit directed the district court to issue a preliminary injunction preventing ABC from broadcasting edited versions of three comedy skits written and performed by the British comedy group Monty Python. 538 F.2d at 17, 26. Stressing “the need to allow the proprietor of the underlying copyright to control the method in which his work is presented to the public,” the court stated that “unauthorized editing of the underlying work, if proven, would constitute an infringement of the copyright in that work similar to any other use of a work that exceeded the license granted by the proprietor of the copy- right.” Id. at 21. The court thus concluded that “there is a substantial likelihood that, after a full trial, appellants will succeed in proving infringement of their copyright by ABC’s broadcast of edited versions of Monty Python programs.” Id. at 23. As a leading copyright treatise later noted, Gilliam was the first case to hold that unauthorized changes in a copyrighted work consti- tute infringement. See 3 MELVILLE B. NIMMER & DAVID NIMMER, NIMMER ON COPYRIGHT § 8D.04[A][1], at 8D-49 (1999) (“Although the statement could be found in certain early deci- sions that an author has the right to prevent distortion or truncation of his work, this right matured to full copyright status in the landmark case of Gilliam v. American Broadcasting Companies.”) (footnotes omitted). In WGN Continental Broadcasting Co. v. United Video, Inc., 693 F.2d 622, 625 (7th Cir. 1982) (Posner, J.), the Seventh Circuit, relying on Gilliam, condemned a similar unauthorized modification of a copyrighted work. In connection with its nightly television news program, WGN began broadcasting supplemental “teletext” information in the normally unused portion of the television signal known as the vertical blanking interval. Id. at 624. WGN held a single copyright for the news programs, including the supplemental teletext information. Id. at 625. When one of WGN’s cable rebroadcasters, United Video, removed WGN’s teletext and substituted teletext from another company, WGN sued for copyright infringement. Id. at 624. The court stated that, because WGN’s copyright covered both the news program and the supple- mental teletext information, a rebroadcaster could not edit the copyrighted work and broadcast only one portion of it. See id. at 625 (“[T]he deletion of the teletext from United Video’s retrans- mission was an alteration of a copyrighted work and hence an infringement under familiar principles.”). Finally, in National Bank of Commerce v. Shaklee Corp., 503 F. Supp. 533, 542 (W.D. Tex. 1980), Heloise Bowles, the author of “Hints from Heloise,” claimed that “Shaklee’s addition of advertising materials to her book infringed her copyright in the book.” Relying on Gilliam, see id. at 543-44, the court stated that “a licensee infringes a copyright by exceeding his license and that an author should have control over the context and manner in which his or her work is presented,” id. at 544. The court therefore held that “the addition of advertising material to the text of a book, as was done in this case, was an infringement of the copyright if the addition was done without authority.” Id. Microsoft’s OEM license agreements have always prohibited OEMs from modi- fying or deleting any part of Windows without Microsoft’s permission. The Court found that “Microsoft’s original Windows 95 licenses withheld from OEMs permission to implement any modifications to the Windows product not expressly authorized by Microsoft’s ‘OEM Pre- Installation Kit,’ or ‘OPK.’” (Findings 204.) In the spring of 1996, Microsoft added an express provision to its OEM license agreements requiring that OEMs allow Windows to execute its initial startup sequence the very first time a new machine is turned on and to display the Windows desktop as designed, developed and tested by Microsoft. (Id. 213.) As the above cases demonstrate, however, even if Microsoft’s OEM license agreements did not include such provisions, OEMs?as licensees of Microsoft’s copyrighted operating system software?could not modify Windows without Microsoft’s permission. This is not to say, of course, that the “copyright protection Microsoft enjoys in its software is . . . unlimited.” Microsoft, 1998 WL 614485, at *15. Rather, just as the copyright laws gave Monty Python the right to prevent ABC from broadcasting edited version of Monty Python’s comedy skits without its permission, see 538 F.2d at 17, the copyright laws likewise give Microsoft the right to prevent OEMs, which act as Microsoft’s distributors, from shipping modified versions of Windows without Microsoft’s permission. In short, the challenged provisions of Microsoft’s OEM license agreements merely highlight and restate rights Microsoft already enjoys under federal copyright law. Because they impose no restraints that do not already exist by virtue of federal copyright law, the provisions do not violate the antitrust laws. As one court recently held, “where a patent or copy- right has been lawfully acquired, subsequent conduct permissible under the patent or copyright laws cannot give rise to any liability under the antitrust laws.” In re Indep. Serv. Orgs. Antitrust Litig., 989 F. Supp. 1131, 1134 (D. Kan. 1997); accord SCM Corp. v. Xerox Corp., 645 F.2d 1195, 1206 (2d Cir. 1981). In fact, courts routinely reject antitrust claims if a copyright holder did nothing more than exercise its rights under the copyright laws. See, e.g., Montgomery County Ass’n of Realtors, Inc. v. Realty Photo Master Corp., 878 F. Supp. 804, 816-17 (D. Md. 1995) (rejecting concerted refusal to deal claim because refusal was permissible under copyright laws), aff’d, 91 F.3d 132 (4th Cir. 1996); Advanced Computer Servs. of Mich., Inc. v. MAI Sys. Corp., 845 F. Supp. 356, 368-70 (E.D. Va. 1994) (rejecting tying claim because copyright owner has right to “license selectively” its copyrighted software). Plaintiffs do not contend that Microsoft unlawfully acquired its copyrights. Con- sequently, Microsoft cannot be held to have violated the antitrust laws simply because it exer- cised its rights under federal copyright law to prevent unauthorized modifications of Windows. B. The Challenged Provisions of Microsoft’s OEM License Agreements Do Not Unduly Restrict the Opportunities of Competitors. Leaving aside the fact that the challenged provisions of Microsoft’s OEM license agreements merely restate rights that Microsoft already has under federal copyright law, the provisions are not unlawful under the rule of reason because they do not unduly restrict the opportunities of competitors, particularly Netscape. See Microsoft, 1998 WL 614485, at *14 (“These restrictions are subject to ‘rule of reason’ analysis . . . .”). This is especially true when Microsoft’s intellectual property rights are given due consideration. Microsoft gives OEMs flexibility to modify the initial Windows startup sequence and the Windows desktop in certain important respects. For example, the Court found: Microsoft’s license agreements have never prohibited OEMs from pre-installing programs, including Navigator, on their PCs and placing icons and entries for those programs on the Windows desk- top and in the “Start” menu. The icons and entries that Microsoft itself places on the desktop and in the “Start” menu have always left room for OEMs to insert more icons and program entries of their own choosing. In fact, Microsoft leaves enough space for an OEM to add more than forty icons to the Windows desktop. (Findings 217.) OEMs also are “free to place an icon on the desktop that a user could click to invoke an alternate user interface” such as Netscape Communicator. (Id. 218.) And, “once invoked, the interface could be configured to load automatically the next time the PC was turned on.” (Id.) Similarly, Microsoft’s OEM license agreements have “never extended to the interval between the time when the PC was turned on and the time when Windows began loading into RAM,” and “the Windows 98 license does not prohibit an OEM from including on the keyboard of its PCs a button that takes users directly to an OEM-maintained site containing promotion for Navigator.” (Id.) What is more, “[i]n the spring of 1998, Microsoft began gradually to moderate certain of the [challenged] restrictions.” (Id. 219.) The Court found: The first sign of relaxation came when Microsoft permitted some fifty OEMs to include ISPs of their choice in Microsoft’s Internet Connection Wizard. Then, in late May and early June 1998, Microsoft informed seven of the highest-volume OEMs that it was granting them the privilege of inserting their own registration and Internet sign-up programs into the initial Windows 98 boot sequence. If the user selected an IAP using the OEM program, Microsoft’s Internet Connection Wizard would not run in the boot sequence. Microsoft subsequently extended these same privileges to several other OEMs, upon their request. (Id.) Microsoft also “granted Gateway’s request that it be permitted to give consumers who used Gateway’s sign-up process and selected Gateway.net as their ISP an opportunity to choose Netscape as their browser.” (Id. 220.) Gateway was the only OEM to make such a request, and there is no finding that Microsoft would have denied other OEMs similar flexibility had they requested it. In sum, Microsoft gives OEMs considerable latitude to modify the initial Windows startup sequence and the Windows desktop and to use Windows to promote competing Web browsing software such as Netscape Navigator. Given Microsoft’s intellectual property rights in Windows, and the absence of any foreclosure resulting from the challenged provisions of Microsoft’s OEM license agreements, plaintiffs’ attack on those provisions fails under the rule of reason. IV. Plaintiffs Failed To Prove That Microsoft Unlawfully Attempted To Monopolize the Alleged Market for Web Browsing Software in Violation of Section 2 of the Sherman Act. Plaintiffs contend that Microsoft violated Section 2 by unlawfully attempting to monopolize the alleged market for Web browsing software. (Pls. Conclusions at 66-70.) To prevail on an attempted monopolization claim, a plaintiff must prove “(1) that the defendant has engaged in predatory or anticompetitive conduct with (2) a specific intent to monopolize and (3) a dangerous probability of achieving monopoly power.” Spectrum Sports, Inc. v. McQuillan, 506 U.S. 447, 456 (1993). Although their attempted monopolization claim was at one time a focal point of their case, plaintiffs relegated their discussion of this claim to the last four pages of their proposed conclusions of law. Plaintiffs’ lack of enthusiasm for their attempted monopo- lization claim is not surprising, for they cannot satisfy the essential elements of that claim given the Court’s findings. First, the Court did not find that Microsoft acted with a specific intent to obtain monopoly power in the alleged market for Web browsing software. The Court instead found that Microsoft attempted to increase Internet Explorer’s usage share to such a level as would prevent Netscape Navigator, which enjoyed an overwhelming usage share at the outset, from becoming the “standard” Web browsing software. Such a finding falls well short of establishing that Microsoft attempted to monopolize the alleged market for Web browsing software. In fact, it describes procompetitive conduct. Second, the Court did not find a dangerous probability that Microsoft will obtain monopoly power in the relevant market in the future. The Court instead found that (i) Internet Explorer’s and Navigator’s usage shares in 1998 were both approximately 50%, (ii) Navigator’s installed base will continue to grow, and (iii) Microsoft is not likely to drive non-Microsoft Web browsing software from the marketplace. (See Findings 303, 373, 378, 384-85.) A. Plaintiffs Failed To Prove That Microsoft Acted with a Specific Intent To Obtain Monopoly Power in the Alleged Market for Web Browsing Software. The intent required to establish attempted monopolization is a specific intent to obtain monopoly power in the relevant market, i.e., “the intent to control prices or unreasonably restrict competition.” Conoco Inc. v. Inman Oil Co., 774 F.2d 895, 905 (8th Cir. 1985); accord Great Escape, Inc. v. Union City Body Co., 791 F.2d 532, 540 (7th Cir. 1986). As one court explained, [t]he specific intent element requires proof that the defendant intended his acts to produce monopoly power. Specific intent does not merely mean intent to prevail over one’s rivals . . . . General Indus. Corp. v. Hartz Mountain Corp., 810 F.2d 795, 801 (8th Cir. 1987). The specific intent required for attempted monopolization “has little relation to the defendant’s altruistic or malevolent motivations.” Association for Intercollegiate Athletics for Women v. NCAA, 735 F.2d 577, 585 (D.C. Cir. 1984). “Rather, specific intent in this context refers to a purpose to acquire monopoly power by driving one’s rival from the market by exclusionary or predatory means.” Id. (emphasis added). Indeed, plaintiffs themselves acknowledge that “[s]pecific intent is the intent to bring about the forbidden objective of monopoly.” (Pls. Conclusions at 67.) The Court did not find that Microsoft acted with a specific intent to drive Netscape from the marketplace and thus obtain monopoly power. The absence of such a finding is alone fatal to plaintiffs’ attempted monopolization claim. In fact, the Court found that “the evidence is insufficient to find that Microsoft’s ambition is a future in which most or all of the content available on the Web would be accessible only through its own browsing software.” (Findings 384.) Such a finding cannot be reconciled with plaintiffs’ claim that Microsoft acted with the specific intent “to destroy competition or build monopoly.” Times-Picayune Publ’g, 345 U.S. at 626; see also Association for Intercollegiate Athletics, 735 F.2d at 585 (“The district court’s frequent reference to NCAA’s contemplated co-existence with AIAW reflects the court’s recognition that the relevant inquiry was whether NCAA intended to destroy AIAW.”). Plaintiffs argue that although “the evidence [is] insufficient to find that Microsoft’s present ambition is to ensure that most or all of the content on the Web is accessible only through its browser[,] the specific intent element does not require so extravagant an aspir- ation.” (Pls. Conclusions at 68 n.13.) According to plaintiffs, “it is enough that the defendant sought monopoly power.” (Id.) This is but a word game and cannot survive the Court’s finding that Microsoft only attempted to increase Internet Explorer’s usage share and, in so doing, prevent Netscape Navigator from becoming the “standard” Web browsing software. In other words, Microsoft sought to compete. In particular, the Court found that “[i]n late 1995 and early 1996, Navigator seemed well on its way to becoming the standard software for browsing the Web.” (Findings 377.) According to the Court, this concerned Microsoft because if software developers “believed that Navigator would emerge as the standard software employed to browse the Web,” they might “write to the APIs exposed by Navigator in large enough numbers to threaten the applications barrier.” (Id. 133.) The Court thus determined that Microsoft’s goal over the next three years was to “attract just as much if not more usage” for Internet Explorer, thereby “demonstrat[ing] that Navigator would not become the standard” Web browsing software. (Id.; see also id. 377.) In so finding, the Court relied on a number of contemporaneous internal Microsoft documents showing that Microsoft’s ambition was to increase Internet Explorer’s usage share to such an extent as would prevent Netscape from dictating Internet standards, not to obtain monopoly power. For example, the Court quoted Microsoft e-mails stating that “‘getting browser share up to 50% (or more) is still the major goal’” (id. 138) and that Microsoft’s “‘mission’” is not to “‘let Netscape dictate standards and control the browser api’s [sic]’” (id. 377). The Court’s findings that Microsoft sought to prevent Netscape from monopolizing the alleged market for Web browsing software are insufficient to establish that Microsoft’s goal was to gain such a position itself. See Abcor Corp. v. AM Int’l, Inc., 916 F.2d 924, 927 (4th Cir. 1990) (“By themselves, the statements show only that AMI planned to increase its competitive activity in the Washington area.”). Plaintiffs seek to salvage their attempted monopolization claim by arguing that the Court’s finding that “Microsoft deliberately ‘set out to maximize Internet Explorer’s share of browser usage at Navigator’s expense’” is sufficient to establish the requisite specific intent. (Pls. Conclusions at 68 (quoting Findings 133).) But companies are supposed to attempt to win “market share” from their competitors?that is competition. As this Court previously recog- nized, “[t]he Supreme Court has held that intent to injure or destroy a rival and to expand one’s own business are, standing alone, insufficient to produce an antitrust violation.” Microsoft, 1998 WL 614485, at *23 (citing Brooke Group Ltd. v. Brown & Williamson Tobacco Corp., 509 U.S. 209, 225 (1993)). In fact, it is well settled that the “mere intention to exclude competition and to expand one’s own business is not sufficient to show a specific intent to monopolize.” Great Escape, 791 F.2d at 541. Hence, this Court’s finding that Microsoft set out “to maximize Internet Explorer’s share of browser usage at Netscape’s expense” (Findings 133; see also id. 358) is insufficient to establish a specific intent to monopolize the relevant market. B. Plaintiffs Failed To Prove That There Is a Dangerous Probability That Microsoft Will Achieve Monopoly Power in the Alleged Market for Web Browsing Software. “[P]laintiffs also must prove a ‘dangerous probability’ of Microsoft’s succeeding in its efforts to monopolize the market for Internet browsers.” Microsoft, 1998 WL 614485, at *25. The dangerous probability element of an attempted monopolization claim “reflects the well-established notion that section 2 of the Sherman Act governs single-firm conduct only when it threatens actual monopolization.” Indiana Grocery, Inc. v. Super Valu Stores, Inc., 864 F.2d 1409, 1413 (7th Cir. 1988). Plaintiffs come up short in establishing that Microsoft has an “ability to lessen or destroy competition” in the alleged market for Web browsing software. Spectrum Sports, 506 U.S. at 456. The Court did not find that there is a dangerous probability Microsoft will achieve monopoly power in the alleged market for Web browsing software, i.e., the ability to control prices or exclude competition. United States v. E.I. du Pont de Nemours & Co., 351 U.S. 377, 391 (1956). To the contrary, the Court expressly found that Microsoft “is not likely to drive non-Microsoft PC Web browsing software from the marketplace altogether.” (Findings 385.) The Court also found: At least partly because of Navigator’s substantial usage share, most developers continue to insist that their Web content be more-or- less as attractive when accessed with Navigator as it is when accessed with Internet Explorer. Navigator will retain an appreci- able usage share through the end of 2000. After that point, AOL may be able and willing to prevent Internet Explorer’s share from achieving such dominance that a critical mass of developers will cease to concern themselves with ensuring that their Web content at least be accessible through non-Microsoft browsing software. (Id.) Those findings preclude plaintiffs’ claim that there is a dangerous probability that Microsoft will achieve monopoly power in the alleged market for Web browsing software. Such monopolization is even less likely now given AOL’s recently-announced agreement to acquire Time Warner and thereby be able to deliver Netscape’s Web browsing software to Time Warner’s vast number of cable television subscribers. Plaintiffs nevertheless contend that they have satisfied the “dangerous proba- bility” element of their attempted monopolization claim based on Internet Explorer’s increasing usage share. (Pls. Conclusions at 68-69.) This Court previously noted that “whether Microsoft may be deemed to have a ‘dangerous probability’ of monopolizing the browser market depends primarily on Microsoft’s and Netscape’s relative shares of the browser market.” Microsoft, 1998 WL 614485, at *26. Contrary to plaintiffs’ contention, however, the Court’s findings regarding the relative usage shares of Internet Explorer and Navigator are insufficient to establish a dangerous probability of monopolization. The Court found that from early 1996 to the late summer of 1998?the period when the alleged anticompetitive conduct was occurring?Navigator’s “share of all browser usage fell from above seventy percent to around fifty percent, while Internet Explorer’s share rose from about five percent to around fifty percent.” (Findings 372.) The Court also noted that “[i]n April 1998, Microsoft relied on measurements for internal planning purposes that placed Internet Explorer’s share of all browser usage above forty-five percent.” (Id. 360.) Finally, the Court observed that in evaluating its acquisition of Netscape, “AOL determined that Navigator’s share had fallen from around eighty percent at the end of 1996 to the ‘mid 50% range’ in July 1998 and that Internet Explorer’s share had climbed to between forty-five and fifty percent of the domestic market by 1998 alone.” (Id.) Internet Explorer’s usage share of 50% or less is insufficient to establish a danger- ous probability of monopoly power. See U.S. Anchor Mfg., 7 F.3d at 1001 (“[B]ecause Rule possessed less than 50% of the market at the time the alleged predation began and throughout the time when it was alleged to have continued, there was no dangerous probability of success in October 1985 as a matter of law.”). In fact, courts have found similar “market shares” to be insufficient to establish a dangerous probability of monopolization. What is more, Internet Explorer’s usage share of “around fifty percent” (Findings 372) is even less indicative of a dangerous probability of monopolization given the Court’s findings that Netscape Navigator also had a usage share of approximately 50% in July 1998 (id. 360). Plaintiffs point out (Pls. Conclusions at 69) that the Court also found that “by 1998, Navigator’s share of incremental browser usage [new browser usage] had fallen below forty percent while Internet Explorer’s share had risen above sixty percent” (Findings 372). Based on that estimate, the Court stated that “[i]t is safe to conclude . . . that Internet Explorer’s share of all browser usage now exceeds 50%, and that Navigator’s share has fallen below that mark.” (Id.) Even assuming that Internet Explorer’s usage share now exceeds 50%, that is still insufficient to establish a dangerous probability of monopolization. See Barr Labs., 978 F.2d at 112-15 (despite defendant’s 50% market share, other factors such as low entry barriers and stable prices showed no dangerous probability of monopolization). The Court did not find that Navigator is about to be driven from the marketplace. To the contrary, the Court predicted that “Navigator’s installed base will continue to grow.” (Findings 378.) Indeed, the Court found that Navigator’s installed base grew rapidly during the very period in which the challenged conduct occurred, noting that “Navigator’s installed base in the United States alone grew from fifteen million in 1996 to thirty-three million in December 1998.” (Id. 378.) The Court also expressed skepticism that Netscape will lose a significant portion of its large installed base to Microsoft, stating that “Internet Explorer’s quality and features have never surpassed Navigator’s to such a degree as to compel a significant part of Navigator’s installed base to switch to Internet Explorer.” (Id. 375.) Finally, the Court recognized that “[i]f AOL were to halt its distribution and promotion of Internet Explorer, the effect on Internet Explorer’s usage share would be significant, for AOL’s subscribers currently account for over one third of Internet Explorer’s installed base.” (Id. 303.) Regardless of market share, “proximity to monopolistic status is not enough; the defendant must also have the ability to propel itself to monopolistic control over the market.” Colorado Interstate Gas, 885 F.2d at 694. To determine whether a defendant has such an ability, courts look to a number of other factors in addition to market share, including “the strength of competition, probable development of the industry, the barriers to entry, the nature of the anti-competitive conduct, and the elasticity of consumer demand.” Barr Labs., 978 F.2d at 112. “The ultimate inquiry in any attempted monopolization case remains whether the defendant has or reasonably might come close to having the ability to control total market output and prices.” Indiana Grocery, 864 F.2d at 1414. Microsoft will never have that ability with regard to Web browsing software. Given the nature of the software business, Internet Explorer’s current usage share, if anything, greatly overstates the likelihood that Microsoft could ever monopolize the alleged market for Web browsing software. That usage share does not reflect control over productive assets, and there are no structural barriers to entry into the development and marketing of Web browsing software. (See Section V.A.2, infra.) The Court made no findings to the contrary; in fact, it expressly found that the software industry is “characterized by dynamic, vigorous compe- tition” (Findings 59) and that a competing firm “could produce millions of copies of its [soft- ware] at relatively low cost” (id. 30). See White & White, Inc. v. American Hosp. Supply Corp., 723 F.2d 495, 507 (6th Cir. 1983) (“The ‘development of the industry’ analysis is perhaps nowhere so important as in a ‘dynamic and constantly changing’ business.”). Lastly, noting that Internet Explorer’s usage share increased substantially between 1996 and 1998, plaintiffs argue that these “figures and the unmistakable trajectory are them- selves enough to establish proximity to monopoly power.” (Pls. Conclusions at 69.) As Professors Areeda and Hovenkamp explained, however, “if the defendant can experience rapid growth in market share, others can as well. Market shares that go from 0 to 60 percent in two years . . . suggest an unstable market in which it is unlikely that any firm could maintain a monopoly output reduction for very long.” IIIA AREEDA & HOVENKAMP, supra 807e, at 359-60. Professor Areeda and Hovenkamp’s words fit Web browsing software to a T. The fact that Internet Explorer could achieve rapid gains in usage share in the face of an entrenched competitor like Netscape Navigator cuts against any conclusion that there is a dangerous probability of monopolization here. V. Plaintiffs Failed To Prove That Microsoft Unlawfully Maintained a Monopoly in “Intel-Compatible PC Operating Systems” in Violation of Section 2 of the Sherman Act. Plaintiffs contend that Microsoft violated Section 2 by unlawfully maintaining a monopoly in operating systems for Intel-compatible personal computers. (Pls. Conclusions at 2- 53.) The offense of unlawful monopolization has two elements: “(1) the possession of monopo- ly power in the relevant market and (2) the willful acquisition or maintenance of that power as distinguished from growth or development as a consequence of a superior product, business acumen, or historical accident.” United States v. Grinnell Corp., 384 U.S. 563, 570-71 (1966). Because “[i]t is sometimes difficult to distinguish robust competition from conduct with long- term anticompetitive effects,” Spectrum Sports, 506 U.S. at 458-59, courts have recognized that Section 2 of the Sherman Act “must be used with the greatest caution,” Ball Mem’l Hosp., Inc. v. Mutual Hosp. Ins., Inc., 784 F.2d 1325, 1338 (7th Cir. 1986). Accordingly, “the plaintiff faces a stiff burden in any § 2 litigation.” Id. Plaintiffs have not satisfied that stiff burden in this case. A. Microsoft Does Not Possess “Monopoly Power” in a Properly Defined Product Market. Although the Court concluded in its findings of fact that Microsoft possesses monopoly power in the market for “Intel-compatible PC operating systems” (Findings 33), the individual facts found by the Court do not establish monopoly power in a relevant antitrust market: (i) under the governing legal principles, the arena of competition relevant to decision of this case extends beyond “Intel-compatible PC operating systems” to encompass all platforms competing for the attention of software developers and users, and (ii) Microsoft does not have monopoly power within the meaning of Section 2 in the market defined by the Court or any other market at issue. 1. The Relevant Product Market in This Case Is Not Restricted to “Intel-Compatible PC Operating Systems.” “The burden of proof in establishing a market for antitrust purposes is on the plaintiff.” R.C. Dick Geothermal Corp. v. Thermogenics, Inc., 890 F.2d 139, 143 (9th Cir. 1989). Plaintiffs contend that the relevant product market in this case is limited to “operating systems for Intel-compatible personal computers.” (Pls. Conclusions at 4.) This purported market is too narrow to constitute a relevant product market for analysis in this case as a legal matter because it excludes many of the most serious competitive threats faced by Microsoft’s operating systems. “Although courts have described the relevant product market determination in a variety of ways, the core of each analysis is an effort to identify the producers or sellers of products that compete to some substantial degree with the product in question.” ANTITRUST LAW DEVELOPMENTS, supra, at 499. As one court put it, [f]or antitrust purposes, defining the product market involves identification of the field of competition: the group or groups of sellers or producers who have actual or potential ability to deprive each other of significant levels of business. Thurman Indus., Inc. v. Pay’N Pak Stores, Inc., 875 F.2d 1369, 1374 (9th Cir. 1989). In defining the relevant product market, courts look to both demand-side substitution (the ability to substi- tute a similar product for the product in question) and supply-side substitution (the ability to convert facilities to produce a substitutable product). See Rothery Storage & Van Co. v. Atlas Van Lines, Inc., 792 F.2d 210, 218 (D.C. Cir. 1986), cert. denied, 479 U.S. 1033 (1987). Although substitutability is generally considered the touchstone of the relevant product determi- nation, the Supreme Court has stressed that it is not “a proper interpretation of the Sherman Act to require that products be fungible to be considered in the relevant market.” du Pont, 351 U.S. at 394. On the demand side, consumers looking for computing solutions have an increasing array of alternatives, including, among other options, an Apple Macintosh running the Mac OS or a workstation running some variant of the UNIX operating system. (See, e.g., Findings 21.) Within the next few years, if not already, consumers who use their computers primarily “for storing addresses and schedules, for sending and receiving E-mail, for browsing the Web, and for playing video games” also will be able to choose an “information appliance” such as a handheld personal computer, a “smart” wireless telephone or a television set-top box. (Id. 23.) Consumers likewise may be able to choose a network computer or terminal attached to a server or mainframe computer. (See, e.g., id. 24.) Moreover, “[a]s the bandwidth available to the average user increases, ‘portal’ Web sites . . . could begin to host full lines of the server-based, personal-productivity applications,” thus enabling “increasing numbers of computer users equipped with Web browsers . . . to conduct a significant portion of their computing through these portals” without regard to their underlying operating system. (Id. 27.) On the supply side, “[f]irms that do not currently produce Intel-compatible PC operating systems could do so.” (Id. 30.) For example, developers of mainframe and server operating systems such as IBM, Hewlett-Packard and Sun have the technical resources to develop operating systems for a variety of hardware platforms and to supply the entire market for such operating systems. As the Court recognized, “once a firm ha[s] written the necessary soft- ware code, it could produce millions of copies of its operating system at relatively low cost” (id.) because “marginal costs are very low” (id. 38). Although some companies currently may not find it attractive to develop an “Intel-compatible PC operating system,” their ability to do so and to license a sufficient quantity of such operating systems to satisfy the entirety of consumer demand nevertheless exerts competitive pressure on Microsoft and other developers of Intel- compatible PC operating systems. See, e.g., United States v. Waste Management, Inc., 743 F.2d 976, 983 (2d Cir. 1984) (“The existence of haulers in FortWorth . . . constrains prices charged by Dallas haulers . . . .”). What is more, the relevant product market proffered by plaintiffs excludes the very technologies that plaintiffs claim constitute the most serious competitive threats to Microsoft’s operating systems and were the targets of the allegedly anticompetitive conduct in this case: Netscape’s Web browsing software and Sun’s Java. (Findings 68-78.) Plaintiffs cannot have it both ways. See Image Technical Servs., Inc. v. Eastman Kodak Co., 125 F.3d 1195, 1202 (9th Cir. 1997) (“The relevant market is the field in which meaningful competition is said to exist.”), cert. denied, 118 S. Ct. 1560 (1998). As the Court recognized, “[o]perating systems are not the only software programs that expose APIs to application developers;” so-called middleware such as Netscape’s Web browsing software and Sun’s Java “are examples of non-operating system software that do like- wise.” (Findings 28.) “[T]o the extent the array of applications relying solely on middleware comes to satisfy all of a user’s needs, the user will not care whether there exists a large number of other applications that are directly compatible with the underlying operating system.” (Id. 29.) Consequently, although “[c]onsumers still must separately buy . . . an operating system to make their computers run” (Pls. Conclusions at 6), middleware such as Netscape’s Web brows- ing software and Sun’s Java has the ability to deprive vendors of “Intel-compatible PC operating systems” of significant value by making consumers indifferent to the underlying operating system. In fact, the Court included an entire section in its findings of fact entitled “The Middle- ware Threats.” (Findings 68-78.) Moreover, the Court did not find, and there is no evi- dence, that a successful vendor of middleware, such as described in the Court’s findings (see id. 28-29), would face any impediment at all to extending its platform “downward” by adding device drivers and fully displacing Windows. 2. Microsoft Does Not Have the Power To Control Prices or Exclude Competition in the Relevant Market. “Monopoly power is the power to control prices or exclude competition.” du Pont, 351 U.S. at 391. “[T]o be meaningful for antitrust purposes,” monopoly power “must be durable.” Reazin v. Blue Cross & Blue Shield of Kansas, Inc., 899 F.2d 951, 968 (10th Cir.), cert. denied, 497 U.S. 1005 (1990). Microsoft does not have durable monopoly power in any relevant antitrust market because it cannot control prices or exclude competition for a substantial period of time. In arguing that Microsoft possesses monopoly power, plaintiffs point to Microsoft’s high current share of sales of operating system software for Intel-compatible personal computers. (Pls. Conclusions at 9.) It is well established, however, that “[m]arket share is just a way of estimating [monopoly] power, which is the ultimate consideration.” Ball Mem’l Hosp., 784 F.2d at 1336. As one court explained, “[m]arket share reflects current sales, but today’s sales do not always indicate power over sales and price tomorrow.” Id.; see, e.g., Los Angeles Land Co. v. Brunswick Corp., 6 F.3d 1422, 1425-29 (9th Cir. 1993) (bowling center lacked monopoly power despite 100% market share in relevant geographic market), cert. denied, 510 U.S. 1197 (1994); United States v. Syufy Enters., 903 F.2d 659, 662-73 (9th Cir. 1990) (theatre operator lacked monopoly power even though it had 75% of gross box office receipts for first run films in relevant geographic market). Indeed, “[m]arket share indicates [monopoly] power only when sales reflect control of the productive assets [i.e., capacity to supply] in the business.” Indiana Grocery, 864 F.2d at 1414. “If a firm’s share of market sales does not reflect control of a significant percentage of the market’s productive assets, it does not indicate [monopoly] power.” Id. There is no finding, nor could there be, that Microsoft controls a significant percentage of the productive assets in the software business or any part thereof. Despite the current popularity of its operating systems, Microsoft does not possess the power unilaterally to raise prices in or exclude competition from the operating system business. Although the Court found that Microsoft controls the price of Windows (Findings 33, 62-65), all companies, especially companies in the intellectual property business, control the price of their own products to one degree or another. Monopoly power “comes from the ability to cut back the market’s total output and so raise price.” Ball Mem’l Hosp., 784 F.2d at 1335. If a firm does not have the ability to restrict total market output, it does not have mono- poly power under the antitrust laws. As one court stated in rejecting a claim for attempted monopolization of the Indianapolis retail grocery market, The output of the Indianapolis retail grocery market is, of course, groceries, and Indiana Grocery concedes that Kroger could never control the supply of groceries to the Indianapolis retail market. If so, it is very difficult to see how Kroger could ever restrict total market output and thereby raise prices. Indiana Grocery, 864 F.2d at 1414. There is no finding that Microsoft could restrict the total market output of operating systems and thereby raise prices. In fact, existing operating system competitors, such as the producers of BeOS or Linux, could readily expand their “output” to meet the entire demand for operating systems without acquiring new productive assets. It is simply a matter of signing new license agreements. Plaintiffs further assert, as the Court found, that Microsoft’s position in operating systems is protected by a high barrier to entry?the so-called “applications barrier to entry.” (Pls. Conclusions at 9-11.) Plaintiffs do not contend, however, that there are any structural barriers to entry into the operating system business, nor did the Court find that there were such barriers. As one court stated in discussing the movie theatre business, entry is [not] limited by government regulation or licensing requirements. Nor is this the type of industry, like heavy manu- facturing or mining, which requires onerous front-end investments that might deter competition from all but the hardiest and most financially secure investors. Nor do we have here a business dependent on a scarce commodity, control over which might give the incumbent a substantial structural advantage. Syufy Enters., 903 F.2d at 666-67 (footnote and citation omitted). The Court found that the software industry is “characterized by dynamic, vigorous competition.” (Findings 59.) Indeed, the Court recognized that “[w]hat eventually displaces the leader [in a software category] is often not competition from another product within the same software category, but rather a technological advance that renders the boundaries defining the category obsolete” (id.), which aptly describes the platform competition Windows currently faces from, inter alia, Java and Netscape’s Web browsing software. As the Ninth Circuit said in another context, “[i]t would be difficult to design a market less susceptible to monopolization.” Syufy Enters., 903 F.2d at 667. An entry barrier is also generally understood as a disadvantage that new entrants face but incumbents do not. See Los Angeles Land, 6 F.3d at 1428 (“The disadvantage of new entrants as compared to incumbents is the hallmark of an entry barrier.”). The need to persuade software developers to write applications for a platform like Windows is not such an entry barrier; it is instead a fundamental element of competition in the platform business encountered by every platform vendor. As the Court found, Microsoft itself invests hundreds of millions of dollars “each year inducing ISVs to write applications for Windows.” (Findings 43.) In fact, each time Microsoft releases a new version of Windows, “Microsoft must convince ISVs to write applications that take advantage of new APIs, so that existing Windows users will have incentive to buy an upgrade.” (Id. 44.) The Court thus found that “Microsoft may spend more on platform ‘evangelization,’ even in relative terms, than any other PC operating-system vendor.” (Id. 43.) Lastly, plaintiffs point to Microsoft’s pricing behavior and to the Court’s finding that OEMs lack a “commercially viable alternative” to Windows as evidence of monopoly power. (Pls. Conclusions at 9, 11-12.) Neither, however, establishes monopoly power under the antitrust laws. First, the Court found that plaintiffs failed to prove that “the price that a profit- maximizing firm with monopoly power would charge for Windows 98 comports with the price that Microsoft actually charges.” (Findings 65.) The Court instead found that Microsoft “could charge a price for Windows substantially above that which could be charged in a compe- titive market.” (Id. 33 (emphasis added).) There is no finding that Microsoft ever did charge a supra-competitive price for Windows (or how long it could do so before widespread switching to other operating systems began). Second, “OEMs pre-install Windows on the vast majority of PCs that they sell” because that is the operating system their customers demand. (Id. 54.) As the Court recognized, “[b]ecause competition among OEMs is intense, they pay particularly close attention to consumer demand.” (Id.) Having an extremely popular product does not make a company a monopolist. Microsoft has successfully competed with vigorous companies like IBM and Sun and maintained the popularity of its operating systems “by improving its own products to the greater satisfaction of consumers.” (Id. 61.) Microsoft also has kept the price of its operating systems low?in fact, lower than the price of competing operating systems such as IBM’s OS/2 Warp and Apple’s Mac OS. (Id. 21, 46.) “[W]hen a producer deters competitors by supply- ing a better product at a lower price, when he eschews monopoly profits, when he operates his business so as to meet consumer demand and increase consumer satisfaction, the goals of competition are served, even if no actual competitors see fit to enter the market at a particular time.” Syufy Enters., 903 F.2d at 668. “If a dominant supplier acts consistent with a competi- tive market?out of fear perhaps that potential competitors are ready and able to step in?the purpose of the antitrust laws is amply served.” Syufy Enters., 903 F.2d at 668-69. Such is the case with Microsoft, which competes on both product development and pricing to prevent itself from being displaced by rival platform vendors. In the absence of a finding that Microsoft can control prices in or exclude competition, Microsoft does not have monopoly power under the antitrust laws?whether or not operating systems for Intel-compatible personal computers is a relevant product market. B. Microsoft Did Not Engage in Anticompetitive Conduct That Contributed Significantly to the Maintenance of a Monopoly. “[T]he mere possession of monopoly power, absent evidence that such power was willfully acquired or maintained, does not violate section 2.” Walker v. U-Haul of Miss., 734 F.2d 1068, 1074 (5th Cir. 1984). To establish a Section 2 violation, plaintiffs must prove that Microsoft maintained its alleged monopoly by means of “anti-competitive” conduct. Trace X Chem., 738 F.2d at 265-66. Courts generally define anticompetitive conduct as “conduct, other than competi- tion on the merits or restraints reasonably ‘necessary’ to competition on the merits, that reason- ably appears capable of making a significant contribution to creating or maintaining monopoly power.” See, e.g., Southern Pac. Communications Co. v. AT&T, 740 F.2d 980, 999 n.19 (D.C. Cir. 1984) (internal quotations omitted), cert. denied, 470 U.S. 1005 (1985); Barry Wright, 724 F.2d at 230. As a result, “[a]cts which are ordinary business practices typical of those used in a competitive market do not constitute anti-competitive conduct violative of Section 2.” Trace X Chem., 738 F.2d at 266. In addition, “the conduct in question must be capable of making a significant contribution to the creation, maintenance, or expansion of monopoly power.” III AREEDA & HOVENKAMP, supra 650a, at 67. Plaintiffs assert that “the intent with which a defendant undertook an action is relevant to understanding the nature and economic consequences of the action.” (Pls. Conclusions at 19.) Although a number of cases talk of “purpose or intent,” such language is “largely diversionary or redundant.” III AREEDA & HOVENKAMP, supra 651a, at 75. As Professors Areeda and Hovenkamp have explained, the critical point is that the nature and consequences of a particular practice are the vital consideration, not the purpose or intent. Nature and consequence are almost always established by objec- tive facts about the relevant market and the defendant, quite apart from any manifestation of subjective intent. Id. 651a, at 74. Indeed, courts have stated that an “intent to harm” rivals “offers too vague a standard in a world where executives may think no further than ‘Let’s get more business.’” Barry Wright, 724 F.2d at 232. In defining anticompetitive conduct, courts also have emphasized that “competi- tion on the merits” is not anticompetitive. Professors Areeda and Hovenkamp observed: [A]ggressive but non-predatory pricing, higher output, improved product quality, energetic market penetration, successful research and development, cost-reducing innovations, and the like are welcomed by the Sherman Act. They are therefore not to be considered “exclusionary” for § 2 purposes even though they tend to exclude rivals and may even create a monopoly. III AREEDA & HOVENKAMP, supra 651b, at 76. Hence, the general theme running throughout the Court’s findings that Microsoft “set out to maximize Internet Explorer’s share of browser usage at Navigator’s expense” says nothing about whether Microsoft engaged in anticompetitive conduct. (Findings 133; see also id. 358.) In fact, “[t]he intent to preserve or expand one’s market share is presumptively lawful.” MCI v. AT&T, 708 F.2d 1081, 1113 (7th Cir.), cert. denied, 464 U.S. 891 (1983). Moreover, “[t]o find that a monopolist’s acts may improperly impair rivals’ opportunities does not say how substantial a contribution that act has made or may make to achieving or maintaining the monopoly.” III AREEDA & HOVENKAMP, supra 651c, at 77. As Professors Areeda and Hovenkamp noted, “[t]he effect may in fact be marginal or even inconse- quential,” or “[t]he act may be incapable of making a significant contribution, abandoned before it could have had any such effect, or seem on balance not to have been significant when compared to scale economies or superior skill as sources of the particular defendant’s power.” Id. 651c, at 77. Accordingly, “[t]he plaintiff has the burden of pleading, introducing evidence, and presumably proving by a preponderance of the evidence that [anticompetitive] behavior has contributed significantly to the achievement or maintenance of the monopoly.” Id. 650c, at 69; see also Association for Intercollegiate Athletics, 735 F.2d at 584 (“To establish a monopoliza- tion claim, the plaintiff must demonstrate that the defendant in fact acquired monopoly power as a result of unlawful conduct.”). Plaintiffs ignore this causation element in their proposed conclusions of law, asserting that “[i]t is neither possible nor necessary to tell definitively whether any or all of the technologies retarded or destroyed by Microsoft would have led to the end of the Windows monopoly.” (Pls. Conclusions at 14.) 1. The Integration of Internet Explorer and Windows Was Procompetitive?Not Anticompetitive?Because It Resulted in an Improvement to the Operating System. Plaintiffs argue that “Microsoft’s binding of Internet Explorer to Windows” was anticompetitive. (Pls. Conclusions at 27-30.) As explained above, plaintiffs failed to prove that the integrated design of Windows 98 constitutes an unlawful tying arrangement under Section 1. That failure of proof also should be fatal to plaintiffs’ attempt to rely on the same conduct as a basis for their monopolization claim under Section 2. Assuming, however, that such conduct “may nevertheless violate § 2,” Microsoft, 1998 WL 614485, at *23, Microsoft’s inclusion of Internet Explorer technologies in Windows 98 was not anticompetitive; it resulted in improve- ments to the operating system and more widespread distribution of Microsoft’s Internet technolo- gies, both of which are unambiguously procompetitive. It is well established that product design decisions cannot be anticompetitive under Section 2 if the design change results in an improvement to the product. See Foremost Pro Color, 703 F.2d at 545 (“Kodak need not have constricted its product development so as to facilitate sales of rival products.”) (internal quotation omitted); California Computer Prods., Inc. v. IBM, 613 F.2d 727, 744 (9th Cir. 1979) (“IBM, assuming it was a monopolist, had the right to redesign its products to make them more attractive to buyers whether by reason of lower manu- facturing cost and price or improved performance.”); Berkey Photo, Inc. v. Eastman Kodak Co., 603 F.2d 263, 281 (2d Cir. 1979) (“Because . . . a monopolist is permitted, and indeed encour- aged, by § 2 to compete aggressively on the merits, any success that it may achieve through the process of invention and innovation is clearly tolerated by the antitrust laws.”) (internal quotation omitted), cert. denied, 444 U.S. 1093 (1980); see also Multistate Legal Studies, 63 F.3d at 1551; ILC Peripherals Leasing Corp. v. IBM, 458 F. Supp. 423, 443 (N.D. Cal. 1978), aff’d sub nom. Memorex Corp. v. IBM, 636 F.2d 1188 (9th Cir. 1980), cert. denied, 452 U.S. 972 (1981); Telex, 367 F. Supp. at 342. Moreover, judicial review of product design decisions should be deferential. “Where there is a difference of opinion as to the advantages of two alternatives which can both be defended from an engineering standpoint,” courts should not allow themselves “to be enmeshed ‘in a technical inquiry into the justifiability of product innovations.’” ILC Peripherals, 458 F. Supp. at 439 (quoting Response of Carolina, Inc. v. Leasco Response, Inc., 537 F.2d 1307, 1330 (5th Cir. 1976)). The integrated design of Windows 98 easily satisfies this deferential standard. This Court expressly found that “many?if not most?consumers can be said to benefit from Microsoft’s provision of Web browsing functionality with its Windows operating system at no additional charge.” (Findings 186.) The Court further stated that “[t]he inclusion of Internet Explorer with Windows at no separate charge increased general familiarity with the Internet and reduced the cost to the public of gaining access to it.” (Id. 408.) And the Court acknowledged that the APIs exposed by Internet Explorer provide benefits to software developers by noting that those “APIs . . . are left on the system when Internet Explorer is uninstalled” using either Professor Felten’s “prototype removal program” for Windows 98 or the Add/Remove Programs utility in Windows 95. (Id. 193.) Lastly, the Court noted that Microsoft included Web browsing functionality in Windows in part to satisfy consumer demand and keep up with what other operating system vendors were doing in 1994 and 1995. The Court found that “consumers in 1995 were already demanding software that enabled them to use the Web with ease,” that “IBM had announced in September 1994 its plans to include browsing capability in OS/2 Warp at no extra charge,” and that “Microsoft had reason to believe that other operating-system vendors would do the same.” (Id. 140.) In such circumstances, adding Web browsing functionality to Windows cannot violate Section 2. 2. Microsoft’s Agreements with OEMs, OLSs, ISPs, ICPs and ISVs Were Not Anticompetitive Because They Did Not Result in Substantial Foreclosure. Plaintiffs also argue that certain provisions of Microsoft agreements with OEMs, OLSs, ISPs, ICPs and ISVs were anticompetitive under Section 2. (Pls. Conclusions at 30-38.) As explained above, plaintiffs failed to prove that these agreements constituted unreasonable restraints of trade in violation of Section 1. That failure of proof also should be fatal to plain- tiffs’ attempt to rely on the same agreements as a basis for their monopolization claim under Section 2. Assuming, however, that such agreements “might in some situations constitute the wrongful act that is an ingredient in monopolization claims under section 2,” U.S. Healthcare, 986 F.2d at 597, the agreements were not anticompetitive because they did not result in substan- tial foreclosure. “[A]n act can be wrongful in the context of section 2 only where it has or threatens to have a significant exclusionary impact.” Id. at 597-98. “The antitrust problem that courts have found lurking in [such agreements] grows out of their tendency to ‘foreclose’ other sellers from the market by ‘tying up’ potential purchases of the buyer.” Barry Wright, 724 F.2d at 236 (holding that requirements contract was not anticompetitve under Section 2 even though defendant had monopoly power in relevant market). Microsoft’s agreements with OEMs, OLSs, ISPs, ICPs and ISVs did not result in substantial foreclosure of Navigator as a platform threat to Windows because they did not pre- vent Netscape from getting Navigator into the hands of consumers. The Court expressly found that “Microsoft did not actually prevent users from obtaining and using Navigator” (Findings 357), and the evidence established that Netscape distributed 160 million copies of its Web browsing software during 1998 alone. With regard to the OEM channel, the Court found that “Microsoft’s license agreements have never prohibited OEMs from pre-installing programs, including Navigator, on their PCs and placing icons and entries for those programs on the Windows desktop and in the ‘Start’ menu.” (Id. 217.) The Court also found that “Netscape could still carpet bomb the population with CD-ROMs and make Navigator available for down- loading.” (Id. 357.) Absent a finding that the challenged agreements foreclosed Netscape’s access to a significant percentage of potential users, the agreements were not anticompetitive under Section 2. 3. Microsoft Had No Duty To Predisclose Information about Windows 95 to Netscape Before the Release of the Product. Plaintiffs argue that Microsoft “withheld crucial Windows-related technical infor- mation from Netscape, causing delays in Netscape’s release of its Windows 95 browser.” (Pls. Conclusions at 25.) Even if that were true, the antitrust laws impose no affirmative obligation on a firm?even one with monopoly power?to assist its competitors by predisclosing technical information about its new products prior to their release. In Berkey, the Second Circuit held that Kodak was under no obligation to predisclose to competing camera manufacturers the specifications of its new camera to enable them to modify their cameras to be compatible with a new Kodak film format when the new Kodak camera and film format were released: Kodak did not have a duty to predisclose information about the 110 system to competing camera manufacturers . . . . [A] firm may normally keep its innovations secret from its rivals as long as it wishes, forcing them to catch up on the strength of their own efforts after the new product is introduced. It is the possibility of success in the marketplace, attributable to superior performance, that provides the incentives on which the proper functioning of our competitive economy rests. If a firm that has engaged in the risks and expenses of research and development were required in all circumstances to share with its rivals the benefits of those endeavors, this incentive would very likely be vitiated. Berkey, 603 F.2d at 281 (citation omitted). Other courts likewise have concluded that even a monopolist is not required to provide its competitors with technical information about a new product prior to its commercial release. Plaintiffs cite no contrary authority in their proposed conclusions of law. What is more, the Court did not find that Microsoft’s alleged failure to predisclose to Netscape certain technical information about Windows 95 prior to the release of the operating system contributed significantly to the maintenance of an alleged monopoly in operating systems for Intel-compatible personal computers. Nor could such a finding be reconciled with the record given that Netscape was able to release a version of Navigator for Windows 95 soon after Microsoft’s release of the new operating system and that version of Navigator became the leading application for Windows 95. 4. Plaintiffs Failed To Prove Predatory Pricing. Plaintiffs argue that “Microsoft’s zero pricing and vast spending for distribution of Internet Explorer” were an anticompetitive “tool for maintaining the operating-system monopoly.” (Pls. Conclusions at 43.) Plaintiffs’ challenge to Microsoft’s “zero pricing” fails because they cannot satisfy the established elements of predatory pricing. Indeed, plaintiffs do not seriously contend otherwise. (Id. at 41, 43.) Moreover, none of the cases relied on by plaintiffs supports a general “predation” claim under Section 2 based on free distribution of new technology and expenditures to facilitate promotion and distribution of that new technology. (Id. at 40-43.) “[T]here is a consensus among commentators that predatory pricing schemes are rarely tried, and even more rarely successful.” Matsushita Elec. Indus. Co. v. Zenith Radio Corp., 475 U.S. 574, 589 (1986). In Brooke Group Ltd. v. Brown & Williamson Tobacco Corp., 509 U.S. 209 (1993), the Supreme Court held that there are two essential elements to predatory pricing. First, a plaintiff “must prove that the prices complained of are below an appropriate measure of its rival’s costs.” Id. at 222. Second, because “[r]ecoupment is the ultimate object of an unlawful predatory pricing scheme,” a plaintiff must show that its rival had “a dangerous probability . . . of recouping its investment in below-cost prices” by subsequently raising its prices. Id. at 224. Without recoupment, the Supreme Court stated, “predatory pricing produces lower aggregate prices in the market, and consumer welfare is enhanced.” Id. The Court did not find that Microsoft priced any product below an appropriate measure of cost. In fact, the Court found that (i) “Microsoft might have bundled Internet Explorer with Windows at no additional charge” and “set the price of an Internet Explorer con- sumer license at zero” without regard to Netscape (Findings 136, 140), (ii) other operating system vendors such as IBM also included Web browsing functionality in their operating systems “at no extra charge” (id. 140), and (iii) “[d]espite the fact that it did not charge for Internet Explorer, Microsoft could still defray the massive costs it was undertaking to maximize usage share with the vast profits earned licensing Windows” (id. 379). Nor did the Court find a dangerous probability that Microsoft will be able to “recoup[] its investment in below-cost prices.” In particular, the Court did not find that Microsoft’s pricing was likely to drive Netscape (now AOL and soon to be AOL Time Warner) from the Web browsing software business or that, following such an exit from the business, Microsoft would be able to charge a supracompetitive price for Web browsing software on a sustained basis. See Brooke Group, 509 U.S. at 225-26. To the contrary, the Court found that “Web browsers are now generally not licensed at a positive price” (Findings 201), and plaintiffs themselves conceded that “Microsoft may plan to keep its consumer price of Internet Explorer at zero” (Pls. Conclusions at 68). 5. Plaintiffs Concede That the Remainder of the Alleged Anticompetitve Acts Came to Naught. Plaintiffs acknowledge that nothing tangible ever resulted from the rest of the alleged anticompetitive conduct identified in their proposed conclusions of law. Such conduct therefore could not have “contributed significantly” to the maintenance of a monopoly. See III AREEDA & HOVENKAMP, supra 650c, at 69. Plaintiffs assert that Microsoft attempted in June 1995 to persuade Netscape not to distribute “platform-level browsing software,” yet they concede that “Microsoft’s proposal [was] not accepted by Netscape.” (Pls. Conclusions at 24-25.) Plaintiffs also contend that “Microsoft made a similar . . . attempt with respect to Apple, particularly Apple’s cross-platform middleware called QuickTime.” (Id. at 49.) They acknowledge, however, that this alleged attempt was “unsuccessful” (id.), and the Court found that Apple “explicitly rejected Microsoft’s proposal” (Findings 109). Likewise, plaintiffs assert that “Microsoft tried to stop the exposing of competing APIs in RealNetworks’ streaming video software” (Pls. Conclusions at 49), even though the Court found that “just a few days after it signed the deal with Microsoft, RealNetworks announced that it planned to continue developing fundamental streaming soft- ware” and that “RealNetworks continues to do so today” (Findings 114). Plaintiffs’ assertions concerning Intel are equally unavailing. Plaintiffs contend that Microsoft pressured Intel not to promote its NSP software and “acted to preempt other Intel initiatives that might reduce the applications barrier to entry.” (Pls. Conclusions at 47-48.) The Court stated, however, that “Microsoft subsequently incorporated some of NSP’s components into its operating-system products.” (Findings 101.) The Court also found that “Intel’s soft- ware development efforts . . . are directed primarily at finding useful ways to consume more microprocessor cycles, thereby stimulating demand for advanced Intel microprocessors.” (Id. 95.) The Court stated: The development of an alternative platform to challenge Windows was not the primary objective of Intel’s NSP efforts. In fact, Intel was interested in providing APIs and DDIs only to the extent the effort was necessary to ensure the development of applications and devices that would spark demand for Intel’s most advanced micro- processors. (Id. 101.) Despite plaintiffs’ rhetoric about “killing NSP” and a “naked effort to protect the Windows monopoly” (Pls. Conclusions at 48), the Court’s findings are inconsistent with the notion that Microsoft’s conduct vis-ŕ-vis Intel contributed significantly to Microsoft’s mainten- ance of an alleged monopoly on operating systems for Intel-compatible personal computers. Plaintiffs’ allegations concerning Java fall short of the mark as well. Plaintiffs contend that “Microsoft took numerous anticompetitive steps to interfere with the development and distribution of cross-platform Java.” (Pls. Conclusions at 44.) Plaintiffs did not establish, however, that any anticompetitive aspects of Microsoft’s alleged interference contributed significantly to the maintenance of a monopoly. In fact, the Court found that “[i]t is not clear whether, absent Microsoft’s interference, Sun’s Java efforts would by now have facilitated porting between Windows and other platforms enough to weaken the applications barrier to entry.” (Findings 407.) The Court also stated that middleware technologies like Java “have a long way to go before they might imperil the applications barrier to entry.” (Id. 77.) Plaintiffs nevertheless argue that Microsoft’s actions are evidence of a corporate “pattern” or “practice.” (Pls. Conclusions at 49-50.) As an initial matter, the DOJ’s own anti- trust guidelines for collaborations among competitors recognize that “[i]n order to compete in modern markets, competitors sometimes need to collaborate.” 1999 DEP’T OF JUSTICE AND FTC ANTITRUST GUIDELINES FOR COLLABORATIONS AMONG COMPETITORS at 1. According to the DOJ’s guidelines, “[s]uch collaborations often are not only benign but procompetitive.” Id. Moreover, it is improper to infer a pattern or practice under Rule 406 of the Federal Rules of Evidence without a sufficient number of specific instances of conduct, i.e., many more than a few occasions, to support that inference. As one court explained, [e]vidence of the defendant’s actions on only a few occasions or only in relation to the plaintiff are not enough; the plaintiff must show regularity over substantially all occasions or with substanti- ally all other parties with whom the defendant has had similar business transactions. Mobil Exploration and Producing U.S., Inc. v. Cajun Constr. Servs., Inc., 45 F.3d 96, 99-100 (5th Cir. 1995) (footnote omitted). Courts have held that pattern-of-conduct evidence must be “numerous enough to base an inference of systematic conduct” and to establish “one’s regular response to a repeated specific situation.” Wilson v. Volkswagen of Am., Inc., 561 F.2d 494, 511 (4th Cir. 1977) (internal quotation omitted), cert. denied, 434 U.S. 1020 (1978); accord Simplex, Inc. v. Diversified Energy Sys., Inc., 847 F.2d 1290, 1293 (7th Cir. 1988) (“the offering party must establish the degree of specificity and frequency of uniform response that ensures more than a mere ‘tendency’ to act in a given manner, but rather, conduct that is ‘semi-automatic’ in nature”). Plaintiffs’ miscellaneous allegations concerning Netscape, Apple, RealNetworks and Intel?a few of the thousands of third parties with which Microsoft interacts on an ongoing basis concerning a wide array of technologies?do not come close to satisfying the stringent require- ments of Rule 406, and the Court made no findings that would support application of that rule. C. Plaintiffs Cannot Make Up for the Shortcomings in Their Monopoly Maintenance Claim by Arguing That “Everything Should Be Taken Together.” Plaintiffs candidly concede that “[s]ome of Microsoft’s actions, viewed in isola- tion, may have had only a modest impact on competition.” (Pls. Conclusions at 51.) They argue, however, that “the impact of any of them was in fact much greater in context because they were undertaken against the background of Microsoft’s full range of platform-protecting actions.” (Id.) Plaintiffs thus urge the Court to consider “interrelated findings together.” (Id. at 50.) 1. Plaintiffs’ Claims Should Be Separately Considered in the Context of the Evidence as a Whole. “[W]here multiple claims of anticompetitive conduct are advanced, these claims must be separately considered in the context of the evidence as a whole.” Southern Pac. Communications Co. v. AT&T, 556 F. Supp. 825, 888 n.69 (D.D.C. 1982), aff’d, 740 F.2d 980 (D.C. Cir. 1984), cert. denied, 470 U.S. 1005 (1985). That does not mean, however, that acts that are not anticompetitive under controlling legal principles, or that do not contribute signifi- cantly to the acquisition or maintenance of monopoly power, somehow become illegal when viewed in combination with other acts. “[O]nce a claim is found to be without merit, such a claim cannot be used as a basis for finding other claims to constitute a violation of the antitrust laws.” Id. As a result, courts have “reject[ed] the notion that if there is a fraction of validity to each of the basic claims and the sum of the fractions is one or more, the plaintiffs have proved a violation of section 1 or section 2 of the Sherman Act.” City of Groton v. Connecticut Light & Power Co., 662 F.2d 921, 928-29 (2d Cir. 1981). Indeed, if the rule were otherwise, Section 2 cases would pose serious due process issues. The Supreme Court’s decision in Continental Ore Co. v. Union Carbide & Carbon Co., 370 U.S. 690 (1962)?on which plaintiffs rely (Pls. Conclusions at 50-51)?is not to the contrary. Unlike this case, the acts at issue in Continental Ore were alleged to be part of a conspiracy to monopolize among multiple firms in an industry?not a challenge to unilateral conduct by a single firm. 370 U.S. at 693. Courts have recognized that “nothing in Continental Ore requires a conclusion that a defendant that has not engaged in an unlawful conspiracy, and has committed no acts in themselves violative of the Sherman Act, could be found guilty of antitrust violations on some theory that the acts have ‘synergistic effects’ that convert lawful conduct into violations of law.” Southern Pac. Communications, 556 F. Supp. at 888 (emphasis in original). As the Federal Circuit recently stated, Continental Ore did not hold . . . that the degrees of support for each legal theory should be added up. Each legal theory must be examined for its sufficiency and applicability, on the entirety of the relevant facts. Intergraph, 195 F.3d at 1366-67. 2. Plaintiffs Failed To Establish the Requisite Causal Connection Between the Allegedly Anticompetitive Acts and the Maintenance of the Alleged Monopoly. Plaintiffs have not shown that Microsoft’s allegedly anticompetitive acts, even when taken together, contributed significantly to the maintenance of a monopoly. The Court instead found that “[i]t remains to be seen . . . whether there will ever be a sustained stream of full-featured applications written solely to middleware APIs” (Findings 29) and that “it is not clear whether ISVs will ever develop a large, diverse body of full-featured applications that rely solely on APIs exposed by servers and middleware” (id. 56). As a result, the Court concluded that “[t]here is insufficient evidence to find that, absent Microsoft’s actions, Navigator and Java already would have ignited genuine competition in the market for Intel-compatible PC operating systems.” (Id. 411.) Indeed, the Court found that “it remains to be seen whether server- or middleware-based development will flourish at all.” (Id. 32.) Plaintiffs’ failure to establish the requisite causal connection between the alleged anticompetitive conduct and Microsoft’s purported maintenance of a monopoly is also fatal to their monopoly maintenance claim. CONCLUSION For the foregoing reasons, the Court should conclude that Microsoft has not violated Section 1 or Section 2 of the Sherman Act. Respectfully submitted, _________________________________ William H. Neukom John L. Warden (Bar No. 222083) Thomas W. Burt Richard J. Urowsky David A. Heiner, Jr. Steven L. Holley Diane D’Arcangelo Theodore Edelman Christopher J. Meyers Michael Lacovara MICROSOFT CORPORATION Richard C. Pepperman, II One Microsoft Way Christine Monterosso Redmond, Washington 98052 SULLIVAN & CROMWELL (425) 936-8080 125 Broad Street New York, New York 10004 (212) 558-4000 Counsel for Defendant Counterclaim-Plaintiff January 18, 2000 Microsoft Corporation CERTIFICATE OF SERVICE I hereby certify that on this 18th day of January, 2000, I caused a true and correct copy of the foregoing Defendant Microsoft Corporation’s Proposed Conclusions of Law to be served by hand upon: A. Douglas Melamed, Esq. Antitrust Division U.S. Department of Justice 950 Pennsylvania Avenue, N.W. Washington, D.C. 20530 Richard L. Schwartz, Esq. Deputy Chief, Antitrust Bureau New York State Attorney General’s Office 120 Broadway, Suite 2601 New York, New York 10271 And by facsimile and overnight carrier upon: Phillip R. Malone, Esq. Antitrust Division U.S. Department of Justice 450 Golden Gate Avenue, Room 10-0101 San Francisco, California 94102 Fax: (415) 436-6687 Kevin J. O’Connor, Esq. Office of the Attorney General of Wisconsin P.O. Box 7857 123 West Washington Avenue Madison, Wisconsin 53703-7957 Fax: (608) 267-2223 Christine Rosso, Esq. Chief, Antitrust Bureau Illinois Attorney General’s Office 100 West Randolph Street, 13th Floor Chicago, Illinois 60601 Fax: (312) 814-2549 ______________________ Bradley P. Smith The Court of Appeals referred to the provision of the Consent Decree at issue in that case as “an ‘anti-tying’ provision,” 147 F.3d at 946, and expressly stated that its construction of that provision was “consistent with the antitrust laws,” id. at 948; see also id. at 950 (“We believe this understanding is consistent with tying law.”). Other courts have similarly questioned the applicability of Jefferson Parish’s “consumer- demand” test to integrated products. See, e.g., Jack Walters & Sons Corp. v. Morton Bldg., Inc., 737 F.2d 698, 704 (7th Cir.) (Posner, J.) (“There are separate markets for sugar and for sugarless breakfast cereals, but it would be surprising to find that a sugary cereal was a tie-in (sugar tied to cereal), assuming the seller refused to sell a sugar-free version.”), cert. denied, 469 U.S. 1018 (1984). Plaintiffs also rely on Multistate Legal Studies. (See Pls. Conclusions at 56.) In that case, how- ever, the Tenth Circuit expressly noted that “the claimed product improvement” took “the form of a marketing change, rather than some complex technological integration of previously separate functions.” 63 F.3d at 1551 n.10. Plaintiffs nevertheless urge the Court to take a more activist role in assessing the design of Microsoft’s operating systems, stating that “there is no reason to underestimate judicial capacity.” (Pls. Conclusions at 57.) According to plaintiffs, courts are “frequently called on to decide technical issues in cases involving torts, economics, regulatory regimes, and other matters.” (Id. at 57 n.10.) Plaintiffs’ invitation is directly contrary to the guidance of the Court of Appeals, which stated that “the limited competence of courts to evaluate high-tech product designs and the high cost of error should make them wary of second-guessing the claimed benefits of a particular design decision.” 147 F.3d at 950 n.13 (emphasis added). Although the Court found that “many consumers who need an operating system . . . do not want a browser at all” (Findings 152), the Court also found that that there is increasing “[c]onsumer demand for software functionality that facilities Web transactions” (id. 201). Moreover, with respect to consu- mers who “do not want a browser at all,” there could by definition be no foreclosure of non-Microsoft suppliers of Web browsing software because such consumers likewise would not want a copy of Netscape Navigator. The Court of Appeals also held that the upshot of software developers’ practice of distributing Internet Explorer with their applications “is simply that such applications upgrade the purchaser’s operating system to the Windows 95/IE level. The customer’s act of installing the application implements Microsoft’s prior integration of IE into Windows 95.” 147 F.3d at 951 n.16 (emphasis added). Even with regard to Windows 95, a concededly integrated product, “one can imagine [the rele- vant] code being sold on two different disks, one containing all the code necessary for an operating system, the other with all the code necessary for a graphical interface.” 147 F.3d at 949. As the Court of Appeals explained, however, because “the code in the two would largely overlap, it would be odd to speak of either containing a discrete functionality. Rather, each would represent a disabled version of Windows 95.” Id. Although “[t]he customer could then ‘repair’ each by installing them both on a single computer,” the Court of Appeals stated that “it would not be meaningful to speak of the customer ‘combining’ two products.” Id. As a result, the Court of Appeals concluded that “Windows 95 is an example of what Professor Areeda calls ‘physical or technical interlinkage that the customer cannot perform.’” Id. (quoting X PHILLIP E. AREEDA, EINER ELHAUGE & HERBERT HOVENKAMP, ANTITRUST LAW § 1746b, at 227-28 (1996)). Plaintiffs seeks to avoid this requirement by arguing that “Microsoft conditioned its customers’ purchase of Windows on their taking of a browser.” (Pls. Conclusions at 60.) Plaintiffs assert that Microsoft forced OEMs to take “the icon and similar means of access.” (Id.) Icons and means of access are not “products” any more than the on-off button on a radio is a “product.” Plaintiffs’ retreat to such arguments serves only to underscore the shortcomings in their tying claim. In its summary judgment decision, the Court rejected this argument, relying exclusively on Professor Areeda’s statement that a tie may be “somewhat more subtle, as when a machine is sold or leased at a price that covers ‘free’ servicing.” 1998 WL 614485, at *12 (quoting IIIA PHILLIP E. AREEDA & HERBERT HOVENKAMP, ANTITRUST LAW 760b6, at 51 (1996)). Professor Areeda cited no support- ing cases for this statement, which on its face has nothing to do with adding features to a single product. In addition, Professor Areeda’s statement does not apply if the alleged tied product is given away for free even when distributed separately by competitors, as is the case here. (Findings 201.) This failure of proof, as well as the other shortcomings discussed in this section, are also fatal to plaintiffs’ tying claim under the rule of reason. See id. at 29-31 (requiring “a showing of actual adverse effect on competition”). To the extent plaintiffs contend that Microsoft’s “First Wave” agreements with software devel- opers and its agreement with Apple to make Internet Explorer the default Web browsing software on the Mac OS violate Section 1 of the Sherman Act, those claims fail for the same reasons. There is no evidence at all as to the effect of the “First Wave” agreements. As to Apple, the Court did not find that Microsoft’s agreement with Apple precluded Apple from also shipping Netscape’s Web browsing software with its computers. In fact, the relevant agreement between Apple and Microsoft expressly provides that “Apple may bundle browsers other than Internet Explorer with such Mac OS system software releases” (Findings 351 (internal quotation omitted)), and the evidence shows that Navigator is shipped with every Apple Macintosh. Plaintiffs largely ignore the Court’s discussion of exclusive dealing in their proposed conclusions of law, arguing that such agreements are unlawful if they “constrict[] . . . opportunities of rivals.” (Pls. Conclusions at 65.) Plaintiffs’ proposed standard is not only inconsistent with the standard adopted by the Court, but also unworkable because it would render virtually every contract unlawful. As then-Judge Breyer wrote for the First Circuit, “virtually every contract to buy ‘forecloses’ or ‘excludes’ alternative sellers from some portion of the market, namely the portion consisting of what was bought.” Barry Wright, 724 F.2d at 236. Even the States’ consultant, Professor Hovenkamp, endorses this obvious proposition. See HERBERT HOVENKAMP, FEDERAL ANTITRUST POLICY § 10.8e, at 391 (1994) (“[E]xclusive dealing that ‘forecloses’ a large percentage of one mode of distribution will have little anticompetitive effect if another mode is available.”); accord ABA ANTITRUST SECTION, MONOGRAPH NO. 8, VERTICAL RESTRICTIONS UPON BUYERS LIMITING PURCHASES OF GOODS FROM OTHERS 92 (1982) (“So long as other suppliers are not foreclosed from achieving adequate distribution through other distributors, they will have the opportunity to reach substantially every consumer in the relevant market.”). Indeed, the Court found that “[b]y the end of September 1998, all of the Windows 95 Referral Server agreements had expired by their own terms.” (Id. 269.) Although the Court made no findings regarding the duration of Microsoft’s agreements with the other three OLSs in the OLS folder (id. 305-06), the evidence shows that those agreements were similarly short term. Microsoft’s ICP agreements required ICPs to “distribute Internet Explorer and no ‘Other Browser’ in connection with any custom Web browsing software or CD-ROM content that they might offer.” (Findings 320.) As the Court observed, however, “only six of the affected ICPs distributed any Web browsing software.” (Id. 332.) The Court thus concluded that “there is not sufficient evidence to support a finding that Microsoft’s promotional restrictions actually had a substantial, deleterious impact on Navigator’s usage share.” (Id.) (And usage share, even if affected, is not the relevant inquiry?the issue is ability to reach users.) See, e.g., United Air Lines, Inc. v. Austin Travel Corp., 867 F.2d 737, 742 (2d Cir. 1989); Empire Volkswagen Inc. v. World-Wide Volkswagen Corp., 814 F.2d 90, 97 (2d Cir. 1987); Magnus Petroleum Co. v. Skelly Oil Co., 599 F.2d 196, 200-01 (7th Cir.), cert. denied, 444 U.S. 916 (1979). “Gilliam further recognized a cause of action in addition to copyright infringement, also based upon the ‘mutilation’ of the plaintiffs’ work.” NIMMER ON COPYRIGHT, supra § 8D.04[A][2], at 8D-54. Specifically, the court held that “[i]t also seems likely that appellants will succeed on the theory that, regardless of the right ABC had to broadcast an edited program, the cuts made constituted actionable mutilation of Monty Python’s work.” Id. at 23-24. Contrary to the assumption in the Court’s summary judgment decision, see 1998 WL 614485, at *16, Microsoft does not rely on that portion of Gilliam. See also Broadcast Music, Inc. v. CBS, 441 U.S. 1, 19 (1979) (“[W]e would not expect that any market arrangements reasonably necessary to effectuate the rights that are granted [by the copyright laws] would be deemed a per se violation of the Sherman Act.”); Simpson v. United Oil Co. of Cal., 377 U.S. 13, 24 (1964) (“The patent laws which give a 17-year monopoly on ‘making, using, or selling the inven- tion’ are in pari materia with the antitrust laws and modify them pro tanto.”); Miller Insituform, Inc. v. Insituform of N. Am., Inc., 830 F.2d 606, 609 (6th Cir. 1987) (“[T]he holder of a patent retains the power to exclude others from manufacturing, using, and selling his inventions without running afoul of the anti- trust laws.”), cert. denied, 484 U.S. 1064 (1988); United States v. Westinghouse Elec. Corp., 648 F.2d 642, 647 (9th Cir. 1981) (“[I]n all of the cases cited by the government, the offending patentee seeks to do more than enjoy the limited monopoly granted by the patent laws.”); LucasArts Entertainment, 870 F. Supp. at 290 (“[A] court must tread gingerly before permitting an antitrust plaintiff to modify the scope of the statutory copyright grant that Congress has seen fit to impose.”). Plaintiffs also failed to establish that Microsoft engaged in anticompetitive conduct. This Court has already recognized that “[t]he test of conduct necessary to prove an attempt claim is, of course, sub- stantially more demanding than the requirements for illegal monopolization.” Microsoft, 1998 WL 614485, at *24. As shown below (Section V.B, infra), plaintiffs failed to show that Microsoft engaged in anticompetitive conduct for purposes of their monopolization claim. That failure of proof is also fatal to plaintiffs’ attempted monopolization claim. See also Spectrum Sports, 506 U.S. at 459 (“[T]he intent to monopolize . . . is something more than an intent to compete vigorously . . . .”); Richter Concrete Corp. v. Hilltop Concrete Corp., 691 F.2d 818, 826 (6th Cir. 1982) (“Evidence was introduced that Hilltop wanted to increase its market share. Such is the normal desire of competitors; it does not reveal intent to monopolize.”). See also Colorado Interstate Gas Co. v. Natural Gas Pipeline Co. of Am., 885 F.2d 683, 693 (10th Cir. 1989) (“[P]laintiff must show that there was a dangerous probability the defendant would achieve monopoly status as the result of the predatory conduct alleged by the plaintiff.”). See U.S. Anchor Mfg., Inc. v. Rule Indus., Inc., 7 F.3d 986, 994 (11th Cir. 1993) (“To have a dangerous probability of successfully monopolizing a market the defendant must be close to achieving monopoly power[, which] is the power to raise prices to supra-competitive levels or . . . the power to exclude competition in the relevant market either by restricting entry of new competitors or by driving existing competitors out of the market.”) (internal quotation omitted); Richter Concrete, 691 F.2d at 826 (“In order to be found liable for attempted monopolization, a firm must possess market strength that approaches monopoly power?the ability to control prices and exclude competition.”). Of course, in the case of Web browsing software, there are no prices?the software is given away. See, e.g., M & M Med. Supplies & Serv., Inc. v. Pleasant Valley Hosp., 981 F.2d 160, 168 (4th Cir. 1992) (below 50% usually insufficient); Barr Labs., 978 F.2d at 112-14 (51% insufficient); Bacchus Indus., Inc. v. Arvin Indus., Inc., 939 F.2d 887, 894-95 (10th Cir. 1991) (60 % insufficient); Indiana Grocery, 864 F.2d at 1414 (50% insufficient); United States v. Waste Management Inc., 743 F.2d 976, 983-84 (2d Cir. 1984) (48.8% insufficient); Broadway Delivery Corp. v. UPS, 651 F.2d 122, 129 (2d Cir.) (below 50% insufficient), cert. denied, 454 U.S. 968 (1981); Nifty Foods Corp. v. Great Atl. & Pac. Tea Co., 614 F.2d 832, 841 (2d Cir. 1980) (54.5% insufficient); United States v. Empire Gas Corp., 537 F.2d 296, 305-07 (8th Cir. 1976) (47%-50% insufficient), cert. denied, 429 U.S. 1122 (1977). See also Barr Labs., 978 F.2d at 112 (“[A]lthough the size of a defendant’s market share is a sig- nificant determinative of whether a defendant has a dangerous probability of successfully monopolizing the relevant market, it is not exclusive.”); Richter Concrete, 691 F.2d at 826 (“Market share alone, however, is not enough to determine a firm’s capacity to achieve monopoly.”). Under such circumstances, courts have held that even a defendant with a relatively high market share does not have a dangerous probability of monopolizing the market. See, e.g., Dial A Car, Inc. v. Transportation, Inc., 82 F.3d 484, 486-87 (D.C. Cir. 1996) (no unlawful attempt to monopolize corporate car service business in District of Columbia absent indication that monopolization of business is even possible); Barr Labs., 978 F.2d at 112-14 (increasing market share not sufficient to establish dangerous probability given new entrants into business, low barriers to entry, stable prices and other factors); Bacchus Indus., 939 F.2d at 894-95 (60% market share does not establish dangerous probability in highly competitive business where “innovative and daring entrepreneurs may enter the market quickly”); National Reporting Co. v. Alderson Reporting Co., 763 F.2d 1020, 1025 (8th Cir. 1985) (no dangerous probability given entry of new competitors and defendant’s inability to raise prices without rebidding); Deauville Corp. v. Federated Dep’t Stores, Inc., 756 F.2d 1183, 1191 (5th Cir. 1985) (ease of entry precluded inference of dangerous probability). A relevant market also includes a geographic dimension. Brown Shoe Co. v. United States, 370 U.S. 294, 324 (1962). There is no dispute that the relevant geographic market in this case is the world. As the Supreme Court has recognized, “[t]he ‘market’ which one must study to determine when a producer has monopoly power will vary with the part of commerce under consideration.” du Pont, 351 U.S. at 404. The part of commerce under consideration here is the provision of platforms for use by software developers. Plaintiffs allege that Microsoft engaged in anticompetitive conduct targeted at potential platform competitors, that such conduct resulted in a diminution of platform competition, and that Microsoft’s “monopoly” is protected by the “applications barrier to entry,” a platform concept. As a result, the legally relevant product market in this case is software development platforms, not operating systems. See also Ball Mem’l Hosp., 784 F.2d at 1335 (“The insurance industry is not like the steel industry, in which a firm must take years to build a costly plant before having anything to sell.”). See also Waste Management, 743 F.2d at 983 (“The fact that such entry has not happened more frequently reflects only the existence of competitive, entry-forestalling prices . . . .”). See also Ocean State Physicians Health Plan, Inc. v. Blue Cross & Blue Shield, 883 F.2d 1101, 1113 (1st Cir. 1989) (“As long as Blue Cross’s course of conduct was itself legitimate, the fact that some of its executives hoped to see Ocean State disappear is irrelevant.”), cert. denied, 494 U.S. 1027 (1990). See, e.g., Olympia Equip. Leasing Co. v. Western Union Tel. Co., 797 F.2d 370, 375 (7th Cir. 1986) (Posner, J.) (“Today it is clear that a firm with lawful monopoly power has no general duty to help its competitors, whether by holding a price umbrella over their heads or by otherwise pulling its competi- tive punches.”), cert. denied, 480 U.S. 934 (1987); Ball Mem’l Hosp., 784 F.2d at 1339 (“Even the largest firms may engage in hard competition, knowing that this will enlarge their market shares.”); Foremost Pro Color, Inc. v. Eastman Kodak Co., 703 F.2d 534, 544 (9th Cir. 1983) (“A monopolist, no less than any other competitor, is permitted and indeed encouraged to compete aggressively on the merits . . . .”), cert. denied, 465 U.S. 1038 (1984); Northeastern Tel. Co. v. AT&T, 651 F.2d 76, 93 (2d Cir. 1981) (“Even monopolists must be allowed to do as well as they can with their business.”), cert. denied, 455 U.S. 943 (1982). Thus, although it is sometimes said that a monopolist’s conduct that violates Section 1 also violates Section 2, it is not true that “all violations of § 1 necessarily establish the ‘monopolizing’ offense under § 2.” III AREEDA & HOVENKAMP, supra 651e, at 81. “The monopoly must be acquired or maintained ‘by means of’ the conduct proscribed under § 1, and not all violations of § 1 have the requisite causal effect.” Id. Absent the requisite causal effect, there can be no violation of Section 2. See also IIIA AREEDA & HOVENKAMP, supra 781a, at 255 (“[P]roduct superiority is one of the objects of competition and cannot be wrongful, even for a monopolist.”). Microsoft’s agreements with ICPs also were not anticompetitive because they were incapable of making a significant contribution to the maintenance of a monopoly. The Court found that that plaintiffs failed to prove that Microsoft’s ICP agreements “actually had a substantial, deleterious impact on Navigator’s usage share.” (Findings 332.) The Court also found that “there is insufficient evidence to find that the requirements that Microsoft sought to impose with respect to the use of Microsoft-specific browsing technologies had any discernible, deleterious impact on Navigator’s usage share.” (Id. 336.) The absence of a significant exclusionary impact is also fatal to plaintiffs’ claim that Microsoft’s agreement with Apple to make Internet Explorer the default Web browsing software on the Mac OS constituted anticompetitive conduct designed to maintain a monopoly. (Pls. Conclusions at 39-40.) See, e.g., California Computer Prods., 613 F.2d at 744 (“IBM need not have provided its rivals with disk products to examine and copy . . . .”); David L. Aldridge Co. v. Microsoft Corp., 995 F. Supp. 728, 750 (S.D. Tex. 1998) (“Microsoft did not have an affirmative duty to predisclose . . . the new design of Windows95 to [a developer of complementary software].”); Data Gen. Corp. v. Gruman Sys. Support Corp., 761 F. Supp. 185, 192 (D. Mass. 1991) (“The case law has consistently affirmed that a manufac- turer is under no obligation to pre-disclose or disclose its knowledge about its products so that compe- tition may arise in the related peripheral hardware, software, and repair service markets.”), aff’d, 36 F.3d 1147 (1st Cir. 1994); GAF Corp. v. Eastman Kodak Co., 519 F. Supp. 1203, 1228 (S.D.N.Y. 1981) (“[O]nly in the rarest case will a monopolist’s failure to disclose technical information concerning its new product support a claim for treble damages under § 2 of the Sherman Act.”); ILC Peripherals, 458 F. Supp. at 437 (“Depriving IBM of its lead time would remove its incentive to invent.”). Plaintiffs characterize the June 1995 meeting with Netscape as an attempt to persuade Netscape “to withdraw from platform competition.” (Pls. Conclusions at 22.) In discussing that meeting, the Court did not find that Microsoft made a naked “market division” proposal. The Court instead found that Microsoft attempted to persuade Netscape to design its version of Navigator for Windows 95 to rely on the Internet-related APIs in the operating system. (Findings 81-83.) The Court also found that it was Jim Barksdale who asked about the “line” between Windows 95 and applications like Navigator designed to run on top of it (id. 85) and that “[t]he meeting ended cordially, with both sides promising to keep the lines of communication open” (id. 86). Such platform evangelism, which is commonplace in the software industry, is not a naked “market division” proposal and bears no resemblance to the invitation to collude at issue in United States v. American Airlines, Inc., 743 F.2d 1114 (5th Cir. 1984). Plaintiffs’ allegations concerning IBM and Compaq are similarly insufficient. For example, plaintiffs assert that Microsoft “exploited IBM’s dependency on Windows.” (Pls. Conclusions at 49.) Yet the Court found that “IBM never agreed to renounce SmartSuite or to increase its support for Microsoft software” (Findings 125) and that IBM “refused to promote Internet Explorer 4.0 exclusive- ly” and “has continued to pre-install Navigator on its PCs” (id. 238). Although plaintiffs claim that Microsoft attempted “to limit IBM’s marketing of Lotus Notes” (Pls. Conclusions at 49), the Court made no finding to that effect. With regard to Compaq, plaintiffs claim that Microsoft “successfully threatened Compaq.” (Id. at 32.) Yet, the Court found that Microsoft in 1996 did not “condition its withdrawal of the termination notice on the removal of the AOL and Netscape icons” from the Presario desktops, and that Compaq instead “removed the Spry/Navigator icon” as a result of AOL’s protest. (Findings 207.) The Court also found that Compaq recently “resume[d] the pre-installation of Navigator on its Presario PCs.” (Id. 240.) See also United States Football League v. National Football League, 842 F.2d 1335, 1373 (2d Cir. 1988) (district court correctly found that testimony about “the NFL’s ‘habitual disregard’ of antitrust advice’” was not admissible under Rule 406 “because testimony as to ‘three or four episodes over a 20- year period’ was hardly sufficient to ‘conclude that a pattern of behavior exists with respect to the conduct at issue here’”); G.M. Brod & Co. v. U.S. Home Corp., 759 F.2d 1526, 1532-33 (11th Cir. 1985) (district court erred in admitting evidence to show that defendant “had a general policy of breaching contracts with small businesses in order to maximize its advantage and profit”). See also In re Indep. Serv. Orgs. Antitrust Litig., 989 F. Supp. at 1142 (“CSU apparently claims that a single unlawful exclusionary act by a defendant, no matter how trivial or insignificant, can and should subject all of defendant’s legitimate competitive activities to antitrust scrutiny. We decline to adopt such a rule.”). See also In re Fine Paper Antitrust Litig., 685 F.2d 810, 822 (3d Cir. 1982) (“The ‘compart- mentalizing’ condemned by the Supreme Court [in Continental Ore] consisted of a seriatim examination of the claims against each of five conspiracy defendants as if they were separate lawsuits, thereby overlooking the conspiracy claim itself.”), cert. denied, 459 U.S. 1156 (1983). Plaintiffs’ reliance on City of Anaheim v. Southern Cal. Edison Co., 955 F.2d 1373 (9th Cir. 1992), is similarly misplaced. As the court recognized, “if all we are shown is a number of perfectly legal acts, it becomes much more difficult to find overall wrongdoing. Similarly, a finding of some slight wrongdoing in certain areas need not by itself add up to a violation.” Id. at 1376. Lastly, plaintiffs rely on dictum in City of Mishawaka v. American Elec. Power Co., 616 F.2d 976 (7th Cir. 1979), cert. denied, 449 U.S. 1096 (1981), which upheld a finding that a regulated utility violated Section 2 by creating and maintaining a “price squeeze.” The court then added in dictum that it was “the mix of the various ingredients of utility behavior in a monopoly broth that produce[d] the unsavory flavor.” 616 F.2d at 986. Courts have since recognized that “[t]he application of the dictum in Mishawaka is . . . limited.” City of Vernon v. Southern Cal. Edison Co., 1990-1 Trade Cases (CCH) 69,032, at 63,666 (C.D. Cal. 1990), rev’d in part on other grounds, 955 F.2d 1361 (9th Cir), cert. denied, 506 U.S. 908 (1992). 1 -xii- - 70 - - 2 -