* Adds support for GeForce 8600 GTS, GeForce 8600 GT, and GeForce 8500 GT, GeForce 8400 GS, and GeForce 8300 GS GPUs.
* Increased performance in 3D applications.
* Numerous game and application compatibility fixes.
* Microsoft® DirectX® 9.0c and OpenGL® 2.1 support.
* Please read the release notes (http://us.download.nvidia.com/Windows/158.19/158.19_ForceWare_Release_Notes.pdf) for more information on product support, feature limitations, and known compatibility issues.
PureVideo™ HD support is currently only available on Microsoft® Windows™ Vista