I currently have Windows XP Home edition. -GeForce 2 Ultra with the latest drivers from Nvidia -Refresh rate set at 75 hz -1.5 Gig cpu -512 MB of RAM -Just upgraded from ME to XP None of my games work. When I try to run a game. Let's say GTA3, I put the CD in and click the shortcut and the screen goes black for a second and clicks like it does when the resolution changes. Then I end up at the XP desktop with the game in the taskbar at the bottom of the screen. When I click the program in the taskbar to bring it up it repeats itself with the blackscreen and I'm back to the desktop. All of my games do this. What do I need to do? -Thank You.