>nVidia has finally gotten around to upgrading their cards with PhysX. They bought Agea a while ago, and it’s been a long time coming. Any nVidia card that is an 8 series or above is able to be upgraded, which means no separate PhysX process is required, the firmware update uses the GPU to do all the cachunking of the (previously) dedicated physics chip.
This means towers that can be taken down, realistic wall destroying, and many other items only possible with a physics engine. Just like GPUs advanced the graphics, Physics processing will advance the gameplay and realworld feeling of video games.