What is really the whole point to it? Does it increase performance in non physx games? Does it show extra effects in non physx games? Is there a reason gpu acceleration should be enable on your card, ????????? Just trying to see what is the point, because i have played about 3 games thus far , that is not physx games btw and i don't see anything different. Even when playing games like Infernal, you can still see all the eye candy and effects even when using a radeon card.