I have an x2 6000+, 2gb ram asus m2a-vm, and an 8800gt (512). I am getting random restarts in all intensive games (Crysis, Bioshock etc). I verified that the temps were all fine and ran memtest (no errors) and determined that my PSU was to blame. It's 450W, 27A but not a good brand. After that I unchecked autoreboots to see the BSOD and the first several were with nv4_mini.sys, like this: STOP: 0x0000008e (0xc0000005, 0xBA4763636, 0xBA927360, 0x00000000) nv4_mini.sys - Address BA473636 base at B9d8A000 datestamp 47567686" The next one was with nv4_disp.dll, and i didn't copy all the other stuff down. Does the error message mean anything to anyone, and does anyone agree/disagree with the diagnosis of a power problem? Reinstalling drivers didn't work, fyi. Thanks!