i managet run ddrram fsb on 465 mhz, but have to disable onboard sound chip, on my asus, ,btw i run vapochil on barton, and vater coled ATi , but how told have a dirty time on stability isues until i disabled the sound chip and replaced with audigy, read also somewhenre there si some mod for the southbridge voltage, t o increse from 1.6 to 1.8 V and then it realy kick some speed