ok I have a asylum 5900 ultra and a MSI K7N2. Everytime I run the nvidia demos the computer freezes. Most games work ok, but I have a lot of problems with SWG and it not even getting into the game without it crashing to the desktop. I'm going to exchange the card today if someone from here can't help me to get it work. Last thing I tried to make it work is to disable the graphic card bios shaddowing. I did that and it has at least been stable. I have the latest bios, lastest nvidia graphic drivers from their website, and the card passes the dxdiag test. I have to goto work and won't be home till 6pm eastern. I"ll just read through the post and try your ideas till one works then I'll paypal the one the $10 US. Also if you have questions I'll be able to respond then. 6pm. gl (this is stupid but I'm desperate)