Hey guys. I have been using a crappy compaq presario to 2-3 box until recently I built a new computer. q6600 quad core processor, 4 gigs ram, galaxy geforce 8800gt 512 mb video card etc. Its a very good computer and this is frustrating me.

I'm only trying to dual-wow on this new computer for the time being, and it works amazing. Except every 20 minutes or so, one of the two wow's will crash. Another thing that is frequently happening, is the games themselves are glitching and the screen is turning all different colors.

I don't know what the problem is. I have good drivers, good case ventilation, 650w power supply.. Like I said the game runs beautifully. I had 5 Wow's open earlier to test it out with friends accounts, all 5 were running at 50 FPS. So if any of you have input on what could be the problem let me know

I might also add, that each time wow crashes, my macro's and all other settings are gone. I have to redo everything. Could this be a problem with memory, or do I have some bad wow files? I did a fresh reinstall of WoW and TBC, so I can't see this being the problem.