:u
Basically if you have an Nvidia card from 2008 and later its not really useful.
Damn, you actually read the first sentence instead of just looking at the logo and raging.
Anyway, I highly respect the PhysX card for what it has done for the computing industry. Look at it beyond the "omg an extra 2 fps in my games!" point of view. Ageia started the trend of offloading tasks from the CPU to the GPU. THis is something that was possible, but ever thought of until they came along. All the graphics companies are supporting their own separate physics engines to be hardware accelerated. Nvidia has (and owns) PhysX, ATI is backing Bullet, and Intel has Havok.
Now the real fun innovation in graphics technology is the
Lucid Hydra chip. stuff is going to rock my world.