NVIDIA have just released some new drivers to the public, and what makes these stand out from the other R300 series of drivers is that these are the first WHQL-certified drivers from the R300 family of drivers. NVIDIA have baked plenty of improvements, and features into the R300 series of drivers.
The GeForce 301.42 WHQL does contain some nuggets of gold, such as improving support for the GTX 600 Series of cards. We're looking at the inclusion of GEFORCE GTX 670 4-way SLI support, and a bunch of HDTV displays getting a dded support, as well as the usual single- and multi-GPU bugs being squished. New and/or improved SLI and 3D Vision profiles have arrived, for new games such as Max Payne 3, Dirt: Showdown, Sniper Elite V2, and Street Fighter X Tekken.
For more information on the GeForce 301.42 WHQL drivers, check out NVIDIA's page.