I did Chunter...these are slower than 30.82 witth GP4 by two FPS.
But 40.41 were slower by 4 and the game (and introductory movie) was "flashing" at times so there is an improvement going at Nvidia.
BTW since you are here and you are so good with game graphics can you do me a quick favor?
Simply swap faces between Jordan's engineer (Eddie Jordan) and Sauber's one (Peter Sauber).
They did this small mistake and I tried to correct it with photoshop but without success (game crashes).
Thank you if you will.