Just picked up Battlefield 3. My download is about a third done. I made a thread for video games a few years ago. it might be time to dig up it's bones.

I agree with PD about physx. It can be used well but if a game is good it to begin with you will never notice it's absence. From that video it's hard to tell if the computer has a GPU for graphics and an additional nvidia card to handle physx or whether it's all being handled by a single card.