So does AA and resolutions above 600x400, let's get rid of those to.Physx means nothing since it lowers FPS...
A 8800GT plays PhysX just fine.
http://www.techreport.com/articles.x/15261
Yes you can. At least learn about a subject before posting about it.As of yet, you can't use a second card just for physics either
http://www.guru3d.com/article/physx-by-nvidia-review/8
Guru3d used a $99 9600GT as a physics card.