NVIDIA released a new WHQL driver, this Forceware 196.75.

New in Version 196.75

  • Adds support for Next Generation ION.
  • Adds support for GeForce GT 320, GeForce GT 330, and GeForce GT 340.
  • Upgrades PhysX System Software to version 9.10.0129.
  • Upgrades HD Audio driver to version 1.0.9.1 (for supported GPUs).
  • Increases performance in several PC games from v196.21 WHQL. The following are examples of measured improvements. Results will vary depending on your GPU and system configuration:

Performance:

  • Up to 13% performance increase in Crysis: Warhead with a single GPU
  • Up to 30% performance increase in Crysis: Warhead with SLI technology
  • Up to 13% performance increase in H.A.W.X with single GPU
  • Up to 15% performance increase in H.A.W.X with SLI technology
  • Up to 30% performance increase in Left 4 Dead with single GPU
  • Up to 28% performance increase in Left 4 Dead with SLI technology

Generic:

  • Adds SLI and multi-GPU support for top new gaming titles including Assassin Creed II, Battlefield: Bad Company 2, Command and Conquer 4: Tiberium Twilight, Grand Theft Auto IV: Episodes from Liberty City, Mass Effect 2, Napoleon: Total War, and Zombie Driver.
  • Enhanced SLI support for World of Warcraft and Unigine.
  • Adds override anti-aliasing support for Mass Effect 2.
  • Includes numerous bug fixes.

Download: Forceware 196.75 Windows 7 | Vista (64-bit)
Forceware 196.75 Windows 7 | Vista (32-bit)
Forceware 196.75 Windows XP (32-bit)