<http://schema.org/description>
"One surefire way to egg on the hacking community is to place ever increasing restrictions on your product, essentially daring black hat coders to find a back door. Nvidia is finding this out the hard way, after the GPU maker modified its latest PhysX drivers to prevent any non-Nvidia GPU from working, says news and rumor site The Inquirer."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.maximumpc.com/hackers-crack-the-code-to-allow-non-nvidia-gpus-to-run-physx/>