(http://mos.futurenet.com/techradar/classifications/computing/software/utilities/images/best-hardware-programs/msi-300-100.jpg)
MSI AfterBurner is an interesting video card overclocking tool that's based on RivaTuner, but with a flashy interface that's also rather easier to use.
Straightforward sliders give you immediate control over voltages, core, shader and memory clocks, as well as fan speeds. You're able to save your settings in up to 5 different profiles, which can then be called up whenever it's appropriate. And a history window tracks your GPU temperature, GPU usage, clock rates and more.
The program works with both ATI and NVIDIA technology on most MSI graphics cards. We've found it works with cards from many other manufacturers, too, but as ever - be careful if you go experimenting. Mistakes when tweaking voltages, for example, could cause real physical damage to your card.
http://event.msi.com/vga/afterburner