I have an Abit Siluro MX400. I want to overclock it, so I downloaded the coolbits registry patch. The problem is Im not sure what I should set everything at. It has a 200mhz core clock. I can adjust that no problem, but what is the memory clock frequency refering to? It has an "Integrated 350mhz RAMDAC", and 64mb of ram running at 166mhz. Which one is it that the "memory clock frequency" reffering to? It only lets me go up to 100 either way. Any help would be apreciated.