Ncogneto, and everyone, I appreciate all the help you all have provided me. Now, in response to Ncogneto, should I start at the top of your post and do one thing at a time, try running 3d apps and see if any of that helps? Truth be told, we are Army, and just moved (and for those that don't know, the Army NEVER gives you enuff money to cover moving), therefore we're almost $300 in overdraft at the moment. Not a plea for envelopes stuffed with cash, just to explain that if at all possible, spending money to fix this has to be an absolute last resort, cuz I aint got none, lol. If all else fails, I can take out this mobo and cpu and go back to my Abit BH6 mobo and Celeron 300 cpu, although I hope I don't have to do that. Anyhow, I'm clueless about what to do next, so just say the word and I can start at the top of your post and work my way down one at a time, and see if it helps. Also, if I DO do that...if suggestion 1 doesn't help, should I change it back, or couple it with suggestion 2 and see if a combo type thing helps? Once again, I appreciate everyone's help, and I definitely need a friggin class on this stuff. =D