NVIDIA R304.79 Beta Graphics Drivers with TXAA Support
NVIDIA has published few hours ago a new set of graphics drivers in beta version. R304.79 is available for all versions of Windows (XP, Vista, 7 and 8) and comes with PhysX System Software v9.12.0604 (a newer version is available HERE), new SLI profiles (The Secret World, End of Nations, Nexiuz) and TXAA the new anti-aliasing technique that is available on Kepler-based cards (GTX 600-series).
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.
You can download R304.79 here: