Fixes: CUDA 4.1 for improved performance in GPU Computing applications. See CUDA for more details. Display Revised the ‘Adjust Desktop Size and Position,’ page to provide improved controls for desktop scaling and resizing. Includes a preview window. Available for all displays (including VGA and HDMI connections). Scaling override option Workstation Under Windows Vista/Windows 7, the Set up SLI Mosaic page uses the same controls as the Set up Mosaic page. Display Support Added 10-bit Grayscale through DVI for Windows 7 - enables 10-bit Grayscale through DVI for supported monitors such as proprietary medical displays. G-Sync for Direct3D applications Enable Direct3D applications to synchronize back buffer presents across multiple GPU's in one system or multiple systems. Multi-Window and Full-Screen applications are supported. The R275 drivers are the first ‘Optimal Drivers for Enterprise’, a release dedicated to relatively long term stability for ISV certification, OEMs, and Enterprise customers. New APIs OpenGL path rendering API – enables high-quality text and 2D rendering with OpenGL applications. NVIDIA WMI This driver release includes NVIDIA WMI, a Windows service as well as decouple WMI provider that allows WMI clients to query and monitor such GPU parameters as GPU fan speed and GPU temperature. Workstation application compatibility fixes. Please read the release notes for more information on product support, feature limitations, driver fixes and known compatibility issues. Existing Support: Support for the Open Computing Language (OpenCL) 1.0 in Quadro FX Series x700 and newer as well as the FX4600 and FX5600. Support for OpenGL 4.1 Support for Directx11 Please do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games. Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.