Hello, everybody! This is my problem.... I'm not able to play games on my newly built machine! After about 5 min. I get a crash dump with an error in nvlddmkm.sys. It never fails. I'm getting very frustrated with this problem. I can't figure this one out. I'm using the 401.bin BIOS in my motherboard and I'm running 100.65 Forceware on the XFX 8800 GTX but I'm getting this BSOD during every game. Well, not every game. Dungeon Siege seems to just run forever but all my other games crash. Can anybody help me out?