I can't seem to figure out how to set up my multiplier and frequency without screwing things up. I don't have any experience at all with fsb's and cpu frequencies. I've already updated the bios to ver1007 and checked jumpers but still no luck. When I first bought it. on the first boot it showed up as an XP 1800 and the ram running at 100mhz. I have a brand new stick of DDR400 and cant get the memory freq above 200. I'm not even sure how fast anything is supposed to run. Thanks in advance.