I need your help people, thanks in advance! I got a home built gaming desktop and it was doing great for the first few months until it started crashing like b*tch . I thought the problem was the Motherboard, so I called ASUS and got a RMA#, brought it to their site and then got it back after a few days. Then I changed my hard drive, a 500GB Seagate Momentus XT (it crashes a lot on games "Dead Island" ) to 2TB WD Caviar Green, installed Windows 7 64-bit and drivers and games. It went well for a few days, then today I was playing Space Marines and there's this grrrrrr lag sound then BAM! BSOD right after. ASUS M4A79XTD EVO AMD Phenom II X4 840 8GB RAM Corsair XM3 650 WATTS Power Supply GTX 460 SC 1024MB GDDR5 Thanks!!!