well, as of late (last 3ish months), I've been having problems with stability regarding my video (fx5200 agp (dur)). basically what happens is.. in windows: hard lock whenever I do anything with 3d accelleration after ~5min. sometimes, it renders the first few frames of a game, so if it fades in from black, I can see things dimly in 3d rendering, etc. apps, it usually works for ~5min, then hard locks, sometimes with artifacts overlay/2d works perfectly, except when I have 2 overlay windows going on seperate monitors ctrl + alt + del does nothing in linux: hard locks with 3d or overlay, non-accellerated 2d is fine though time until lock varies greatly, I've had enough time to watch a whole movie without a lock, apparently it depends on what I'm doing, mouse movement, etc ctrl + alt + del does nothing also, my psu is a pos. right now, the +3.3v line is at 2.83 (according to mbm and the bios, I cba using the multimeter). everything else is acceptable though (+- 5%) right now, I'm thinking, due to people suggesting it, that my psu is to blame, and the best course of action is to buy a new one, like this so yeah, what do you guys think? I've never had a problem with my video/mobo yet, and the problems started when the voltage dropped to 2.8ish from 3.2ish.