Opel Corsa Tuned
Nvidia has released updated versions of their drivers in order to achieve better results with GTA IV. Some NVIDIA users at GTA4.net forum are reporting improvements of up to 10 fps, while some users are reporting no change at all.
An overview of the new drivers can be found here! Please take care because this drivers are still beta and not tested by Microsoft.
Please fill out the whole formular and don't forget to enter a valid email address to be able to verify your account.