Have you guys installed windows 7 sp1? Notes. When installing the AMD Catalyst driver for Windows operating system, the user must be logged on as Administrator or have Administrator rights to complete the installation of the AMD Catalyst driver. The Catalyst driver requires Windows 7 Service Pack 1 to be installed. These release notes provide information on the AMD display driver only. For information on the ATI Multimedia Center™, HydraVision, HydraVision Basic Edition, Remote Wonder™, or the Southbridge/IXP driver, please refer to their respective release notes found at: http://support.amd.com/. AMD Eyefinity technology is designed to give gamers access to high display resolutions. As pixel count grows, the graphics “horsepower” required to drive the displays at a reasonable frame rate can increase dramatically. Depending on the game and system configuration, users may notice texture corruption and reduced frame rates when running games in multi-monitor Eyefinity modes. Windows Driver Model (WDM) drivers are no longer bundled in the AMD Catalyst software suite. The WDM drivers install bundle can be downloaded independently through the AMD website.