NVIDIA ForceWare v185.68 beta for GeForce video cards has been released. Get it here.

Notes for this version:

• Optimized performance for the PC game The Chronicles of Riddick: Assault on Dark Athena.
• Supports GeForce Plus Power Pack #3. Download these FREE PhysX and CUDA applications now!
• Numerous bug fixes. Refer to the release documentation notes.
• Includes PhysX System Software v9.09.0203.
• Release notes: Windows XP, Windows Vista.

NVIDIA ForceWare v185.66 beta for GeForce video cards has been released. Get it here.

Notes for this version:

• Adds support for the new GeForce GTX 275 GPU.
• Adds support for CUDA 2.2 for improved performance in GPU Computing applications. See www.nvidia.com/cuda for more details.
• Accelerates performance in several 3D applications. The following are examples of improvements measured with Release 185 drivers vs. Release 182 drivers (results will vary depending on your GPU, system configuration, and game settings):
  

NVIDIA ForceWare v182.50 for GeForce video cards has been released. Get it here.

Notes for this version:

• Optimized single GPU and SLI support for upcoming PC games.
• Numerous bug fixes. Refer to the release documentation notes.
• Includes PhysX System Software v9.09.0203.
• Release notes: Windows XP, Windows Vista.