The new in-thing for gaming are physics cards. Physics cards are spererate cards that act like Graphics Cards, but these process only the Physics engine Code. A common example would be the Agiea Physix Card, with 128 MB of some sort of physics memory I am guessing. I have a ATi x!600 512 MB pro AGP 8x, and I was woundering would a 200$ physics card make a major difference in FPS in gaming, and do the games have to be specially compatable with the physics card to even benifit from it?