I've got a fresh install of Vista x64, and when I install the Geforce drivers I'm not able to boot Windows normally. The green loading bar runs fine, but when it's over I don't get to see the login screen - it's just black. I have to enter into safe mode (which works) and uninstall the graphics driver. The exact same thing is true for Windows XP 64-bit. But on WinXP the driver installation program caused huge lag also: http://forums.nvidia.com/index.php?showtopic=71101 Help? Graphics: XFX 8800 GTX Mainboard: Asus Striker II Extreme EDIT: Bootlog attached.