I recently bought a Radeon 4870 which i love and is a great card. However as you all know it does not support Physx like Nvidia does because of Nvidia's acquisition of Ageia. Anyway, i was thinking of picking a standalone Physx card if i could find one for cheap on Ebay but didnt know if they are still supported, they have been out for a couple years. So does anyone know if the old Physx cards can still keep up and if they still work? Thanks!