i will have my epox 8kha 1800+ system on line shortly and have a few overclocking questions.what is better,using a high unlocked multiplier (i think 12.5 is the highest i can go with this mobo)or jacking up the fsb?i hear that there is a 1/5 divider on this mobo so i wont put a strain on my pci agp bus correct?or alittle of both?any ideas on how much i can o/c this setup?im using 2 80mm inflow and 1 90mm and 2 80mm outflow fans with a pal8045 delta 60mm 50 cfm hsf.and artic silver compound.and what is "laping" your heatsink?any other ideas? thank guys!