You can download it over here.
Added support for GeForce 8800 GTS 512 GPU. Recommended driver for the latest DirectX 9, DirectX 10, and OpenGL applications. Numerous game and application compatibility fixes.
NVIDIA ForceWare 169.21 beta driver for the new GTS
Posted on Tuesday, Dec 11 2007 @ 17:49 CET by Thomas De Maesschalck