I am having trouble installing Windows 7 & Vista. XP Pro works fine. On Windows 7, it installs really slowly, and then eventually (on the last item, I believe it says configuring) it says that Windows 7 is unable to configure for your software. Windows Vista just hangs on setup. My setup is as follows: Gigabyte P35 775 Mobo (just RMA'd for no post, happened when I tried to update the bios) Intel e6300 @1.86ghz (tested, overclocked, confirmed good) Corsair Dominator DDR2 (tested, confirmed good) SATA HDD BFG 8800GT OC The video card I think may be the problem, but would that cause the system to halt on install? The stupid sticker flew off of the fan a while ago, and jammed it. By the time I realized what was going on (after several gpu overheats and crashes) the card was producing artifacts on certain videos in windows (but nothing strange in directx). I have an RMA number, and am going to send it in regardless, but I want to cofirm that this is likely the problem with these Windows installation attempts. Thanks!