NVIDIA Forceware 275.50 beta drivers with sli chipset AMD

Nvidia has released a new beta version of its release have now reached the Forceware 275.50 for GeForce video cards from GeForce 6 to the latest 500 series on the market, the most important news that there is support for SLI chipset AMD 990FX, 990X and 970.

This driver package is identical to the GeForce 275.33 WHQL except for the following changes:
New in Release 275.50

• Allows the use of SLI technology on SLI-certified motherboards and chipsets AMD 990FX, 990X and 970.
• Enhances the performance of 3D Vision with Duke Nukem Forever and 3-way SLI or Quad SLI.

NVIDIA 3D Vision

• As of release 275, the controller driver 3D Vision is included on all installations of drivers for the GPU. This package also includes the controller driver v275.33 3D Vision. 
• Users no longer have to install a driver controller or a separate 3D Vision driver CD. 
• For more information, see this knowledgebase article.

Adds the following 3D Vision game profiles:

• Duke Nukem Forever Demo
• Mars benchmark
• Rise of the Immortals
• Rusty Hearts
• Updated the following 3D Vision game profiles
• Alice Madness Returns - updated in-game convergence and is now rated Good

Drivers for the family of video cards NVIDIA GeForce series 6, 7, 8, 9, 100, 200, 300, 400, 500 and ION.