NVTray (NVIDIA Tray Tools)
NVTray provides some extra quality tweaks that both the default NVIDIA tray icon and control panel are lacking. Especially more Antialiasing modes, as well as OpenGL and Direct3D options right from the tray icon. Also, the utility is able to run automatically at startup thus making it a bit easier to change settings before playing a game or running a benchmark. This program requires .NET Framework 2.0 to support a broader range of systems.