ATI Tray Tools 1.3.6.1012 Beta

ATI Tray Tools is a free utility that runs in the system tray and provides easy right-click access to all of your ATI video card’s crucial settings. You can change anisotropic filtering + antialiasing levels in Direct3D and OpenGL, adjust image quality, turn on/off special driver features, or simply just fool around with clock settings (core and memory speeds). It uses minimal system resources and isn’t intrusive.
Download: ATI Tray Tools 1.3.6.1012 Beta