here is my spec. e6750 corsair 2gb dominator 1066mhz seagate 320gb 7200.10 sata asus p5k deluxe motherboard 650 watts cooler master psu xfx 8800 gts 512mb alpha dog xxx edition x-fi extreme gamer sound card I've installed vista x86, vista x64, win xp x64, on this system and it keeps crashing everytime i run any game. It either restarts on me or the blue screen error comes up. I could not figure out what the problem is.. Is it the hardware or the Software? Please Help!