A pair of 8800 GTX cards in SLI is a different story. I have never played Oblivion when it looked this good, and actually been able to move. I turned all the settings to high in the Oblivion settings, save the AF which I turned off in favor of HDR. With the 8800 GTX cards you can get both AF and HDR at the same time by enabling AF in the NVIDIA control panel, which I did.