Download GeForce Forceware 190.38 Vista and Win 7 (64-bit) WHQL driver
This is a is a new official WHQL driver for GeForce 6, 7, 8, 9, 100, and 200-series desktop GPUs and ION GPUs.
New in Release 190.38
Adds support for OpenGL 3.1
Adds support for CUDA 2.3 for improved performance in GPU Computing applications. See CUDA Zone for more details.
Adds a new user-controlled power management setting for GeForce 9-series and later graphics cards. This option allows users to set a performance level for each DirectX or OpenGL application.
Includes several new control panel features and numerous bug fixes. More information can be found in the release documentation.
Supports Microsofts new DirectX Compute API on Windows 7.
Supports single GPU and NVIDIA SLI technology* on DirectX 9, DirectX 10, and OpenGL including 3-way SLI, Quad SLI, and SLI support on SLI-certified Intel X58-based motherboards.
Installs PhysX System Software version 9.09.0428.
Supports NVIDIA PhysX acceleration on a dedicated GeForce graphics card. Use one card for graphics and dedicate a different card for PhysX processing for game-changing physical effects. Learn more here.
Supports GeForce Plus Power Pack #3. Download these FREE PhysX and CUDA applications now!
Supports GPU overclocking and temperature monitoring by installing NVIDIA System Tools software.
We have a discussion thread open on this driver right here.