What's it like to overclock a videocard with full control over the voltage fed to the Geforce 7600GS GPU, and GDDR2 memory? Pretty darn cool! You can play it safe and overclock with the default voltage settings (for GPU/memory) of course, but the real fun happens when you open up a tool called the "V-Ranger" and key in some pretty serious voltage adjustments. There is enough room to manoeuvrer with the voltage values, that mainstream and hard core overclocking enthusiasts alike will be satisfied... again, all from the comfort of your Windows XP desktop.