find the max for the timings you want...adjust volts to get the FSB you are looking for, or as close to it as you can get...run memtest for a few months, where it errors maybe 2-3 times and hour, and when the errors disappear(which they will), decrease volts. Once you're back to default voltage at the higher speed, repeat.
Of course, you need a spare rig to do this right. unless you buy direct-from-samsung mem, it's already been burnt-in.
