When you buy a new video card that is different from your current video card, usually you have two options: sell the old video card or leave it collecting dust inside a closet. If your old video card uses an NVIDIA graphics processor, a third option is available: install and configure it as a dedicated PhysX processor. Let`s see how this is done."
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips