The GeForce Website offers new beta version 310.33 GeForce drivers for NVIDIA accelerators. Word is: "Featuring GTX 600 Series performance improvements of up to 15%, the new GeForce 310.33 beta drivers are a recommended download for all Kepler users. In addition to performance improvements, the GeForce 310.33 beta drivers include a number of new and updated SLI and Ambient Occlusion profiles that benefit and enhance all GeForce PCs."