When altering the Core or Memory in the Nvidia utility it has a test button which lets you know if it will pass or fail. Im just curious how reliable is it to finding your max core/mem combo? Im used to using rivatuner and doing it 5Mhz at a time, if this ntune method is fool proof it will save me a lot of time 
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P.S: Im NOT talking about the auto-overclock function for the Nforce mobos.
.P.S: Im NOT talking about the auto-overclock function for the Nforce mobos
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