Right now my GA-K8NS Ultra-939 reports that I have a 200Mhz FSB and my memory is running at 100MHZ (DRR200). So I was thinking of just using easy tune 4 (OCing utlity) to up it to 200mhz (DDR 400). My ram and mobo is rated for 200MHz(DDR400). Can I do this, has anyone OC'ed this board before and can give me some sugestions?