A new beta driver for NVIDIA cards has been made available over at GeForce.com today in the R280.19s. It promises a ton of fixes along with new and updated 3D Vision profiles as well as a couple new features.
Furthermore, while it isn't mentioned in the release notes, these drivers are recommended for testing the BattleField 3 Alpha release as they are said to address a number of in-game glitches seen in previous driver releases while helping in the performance dept.
If you happen to be running an SLI rig in conjunction with a 3D Vision kit, these drivers are also recommended to enable 3DVisionLive.com and YouTube 3D video support. On that note, the 280.19s will also give you the ability to enable Window mode in the most recent version of the 3D Vision player.
For a complete rundown on the release notes, head over to this page on GeForce.com folks.