Ok i have a skull trail board, daul Extreme 3.2 Ghz LGA 711 quad core processors, 8 gb of DDR2 ECC ram and Nvidia Quadra 4000 series video card, and 1200 watt tough power power supply, 160 gb Wetern Digital raptor drive and 2 500gb Seagate Barracudas for storage and it runs xp 64 pro. The machine runs fine for 24 hours then i get a hardware malfunction error on the screen, the bios is the latest, the drivers are the latest, the tempratue never gets above 97 F in the case the processors never reach more then 95 F, yet the system still seems to crash there are no dump logs created, I ran every test i can think of on the hardware removed every peice of ram and tried each one by itself for 24 hours, have swapped out the video card, for diffrent brands, disconnected the extra drives, i'm at a lost so lets hear it HIT ME WITH SOME NEW IDEAS please i got just about 6k invested in this beast and it's killing me to find it blue screen once a day