Thank you for your reply. That helps a lot. If you are able to utilize that much ram I should be able to as well. I am using the latest drivers and cap's, how about you?? Also what area in the game do you get that high of gpu ram usage?? Maybe I can try to compare. But i know for a fact that it doesnt go much above 1 gig it hovers right around there.
Maybe I will try a fresh install and some different drivers. What drivers are you using??