Quote Originally Posted by svbproductions
I had the same prob with my 6800ultra. I changed the power supply to the new thermaltake 680w and it fixed the prob. What power supply are you running? OS? Was there any new patches for the game? You have a great set up and should not have these probs.

Yup I had to do the same thing. The powersupply in the PC was too underpowered for the vid card. 6800 Ultra 256mb. have to have a 500 or higher if I remember right.