i don't know how good my power supply is at all, actually. but i do know the socket in the wall isn't attached properly, and that may be related. i ran an extension cord from another socket so i could power the main computer somewhat separately, but still had a crash. since then i ran a registry mechanic scan and fix, and haven't had the problem since.

it's so sporadic, though, that i'm not assuming it's fixed.

thanks guys, i'll be back if more happens.

julz