Ok so im assuming most read the original thread. Basiclly the comp was retsrting during games, and eventually took a complete shit one night. Replced the psu, and itstarted ok. Well, I still cant run COD 2 after the new psu install. I unistalled and tried to run GTR2 (pretty hardware intensive, and the game started and then shut down, no restart, but the game didnt want to run. PLus the it the cpu usage spiked right before it shut the game down One thing when i first booted after the psu install, check disk ran and looked like it was pretty busy, was deleting and fixing many problems, and then restarted on it own after that. Also, event viewer shows about 15-20 errors with the source DCOM. All today from 2:58-3:20 Im not sure where to go form here. Basics has been running ok.