NVIDIA R260.63 BETA With GTS 450 Support and Improved Performances
NVIDIA has officially released R260.63, a new beta release of the Release 260 family of graphics drivers. R260.63 supports GeForce 6, 7, 8, 9, 100, 200, 300, and 400-series desktop GPUs as well as ION desktop GPUs. This driver install PhysX 9.10.0514 runtimes and according to the release notes, this driver increases performance for GeForce GTX 400 Series GPUs in several PC games vs. v258.96 WHQL drivers.
R260.63 supports the new GeForce GTS 450.