Thanks for all your help, I appreciate it =) I already tried unistalling the drivers and removing them in the registry. It didn't solve anything. Oblivion locks at 60 FPS I think, thats why im saying it has a terrible performance, since, when I am surronded by enemies (Fran's and MMM mods), the FPS tends to drop to 12-20 FPS, virtually unplayable, since, for exemple, when I'm trying to guard he stilll contunues to slash away, due to lag/shuttering. I believe that the card is internaly damaged due to various reasons... I'm sending it to repair/exchange on monday (since its still on warranty =P) Also, I was thinking of removing the 1GB with the 667 so that the 2GB can run on 800, do you recommend that? Thanks again =D