NVIDIA has posted a new beta driver from their 304 family of drivers, version number 304.79.

The biggest change with 304.79 is that NVIDIA has officially unified their Windows 8 and Win7/Vista drivers into a single driver, which means Windows 8 is now on the same driver update schedule as the rest of the Windows 6.x family. This driver also enables official support for NVIDIA's new TXAA anti-aliasing mode (though no games currently support it), and fixes several issues including a hardware cursor issue that was prevelent in several MMOs.

New in 304.79 Drivers:

• Adds support for NVIDIA TXAA
  • NVIDIA TXAA is new film-style anti-aliasing technique designed specifically to reduce temporal aliasing (crawling and flickering in motion) through a combination of hardware AA, custom CG film style AA resolve, and a temporal filter.
  • The Secret World is the first game to support TXAA (support will be enabled in an upcoming patch)..
  • TXAA is supported on GeForce GTX 600-series Kepler-based GPUs.
  • Learn more about TXAA on GeForce.com.

New SLI Support

• The Secret World - added
• End of Nations - added
• Nexuiz (also provided earlier via NVIDIA Update)
• Tom Clancy's Ghost Recon Future Soldier (also provided earlier via NVIDIA Update)
• Tornado Force - added
• Tribes: Ascend - updated

Key Fixes

• Fixed a compatibility issue with Civilization V and GeForce 400/500 series GPUs
• Fixed instances of flickering or missing mouse cursor when hardware cursor is enabled (reported with Aion, World of Warcraft, Eve Online and others).
• Fixed instances of very low frame rates in Deus Ex: Human Revolution (DX11).
• Fixed an issue that caused a PC reboot instead of a PC shut down.
• Fixed an issue that led to a black screen after driver installation.
• Power management mode settings now persist across driver overinstalls.

As always, you can grab the drivers straight from NVIDIA.

Source: NVIDIA