I recently upgraded from Windows 98 to Windows 2000 Pro. In windows 98 I got a 3d Mark 2000 score of 5750 and all my games ran smoothly. Now in Windows 2000 I get a 3d Mark 2000 score of 3700????? I'm running the same driver revision 12 but just switched to W2k drivers and OS. Is Win 2k really that bad? I thought I read reviews on Toms that Win 2k sped up games by like 5%....