CrunchGear reports that the 177.79 Forceware driver release is going to have the drivers to activate PhysX on the GPU for GeForce 8000, 9000, and 200 series videocards. The estimated release date is August 12th, although these drivers are available in beta here. I was not able to verify this in the release documentation. No mention was made of PhysX support. The CrunchGear story is based on a TechReport article about the first look at on GPU PhysX acceleration. Unfortunately, I am limping along on my 7600GT, which is not supported for PhysX under CUDA yet.
Have any brave souls jumped into the beta drivers with a Geforce 8000 or better video card to test the PhysX waters? Tell me what you think about it below!