Ok, I built my first computer without any problems, and have it at 933mhz at the moment. The hitch is that its guarenteed at 1008mhz, but im having trouble getting it to boot. The computer consists of an asus CUSL2, Mushkin rev.2 pc133, and Annahilator2. Im still on the original bios that came with the motherboard. This is how it went when I tried to get it at 1008mhz, I set the fsb ratio to 144/144/34 and it refused to boot and went to safety mode, also I tried setting the ram below spec to see if thats the problem. If you need more info ill add it to figure this one out, I only have a limited knowlege of overclocking so please bare with me.