nVIDIA nForce/nForce2/nForce3/nForce4/nForce5 nTune 5.05.38.00 Windows XP(x32/x64)/Vista(x32/x64).NVIDIA nTune is the ultimate utility for accessing, monitoring, and adjusting your system components, including temperature and voltages with clear, user-friendly control panels. Overclock your system for highest performance or underclock it for near silent operation. All changes are performed within the Microsoft Windows interface Ã¢â‚¬â€œ enabling full functionality without the need to make changes in the BIOS and reboot your system.Installation Notes:This application package replaces all previous versions of the NVIDIA System Utility or NVIDIA nTune. Earlier versions of the application should be uninstalled and the system rebooted prior to installation of this package.Support for the advanced features of the NVIDIA nTune requires vendor specific setup files that are not included with this package. Please contact your motherboard or system vendor for the correct files to enable this functionality.Release Notes:This is a complete, updated release of the NVIDIA nTune. You are not required to install a previous version of this application before installing the latest version.On nForce motherboards where specific BIOS support is not available, only basic functionality will be available.Supported products: nForce 220, nForce 220D, nForce 415 and nForce 420D; nForce2 and nForce2 400; nForce2 Ultra and nForce2 Ultra 400; nForce2 400R and nForce2 Ultra 400Gb; nForce3 150 and nForce3 PRO 150; nForce3 250, nForce3 250Gb and nForce3 PRO 250; nForce4 Pro 2200, nForce4 Ultra, and nForce4 SLI; nForce 590 SLI, nForce 570 SLI, nForce 570 Ultra, nForce 550; nForce 680a SLI, nForce 680i SLI, nForce 650i SLI, nForce 650i UltraSupported operating systems for this release: Windows XP (32-bit), Windows XP x64 Edition, Windows Vista (32-bit), Windows Vista x64 Edition, Best when run at 1024x768 16-bit color. Do use the latest driver version available, it will help you use the facilities of your hardware easier and better. An old version can create hardware conflicts and errors in function. Try to stay updated with your drivers monthly or sometimes weekly. Chose wisely the specific drivers: motherboards driver, bios, graphic cards drivers, modem drivers and so on. Chose the right driver for your hardware and try to make backups of your system every time you want to make a change.