He said that was his best, but stable was 245MHz which is impressive nonetheless....however the thing to take note is the amount of voltage used to get that high. Most boards won't even give you the options to go up that high. Can't remember for sure if that particular DFI does or not, but in most circumstances you'd need a volt mod. If that is his OC that indeed is good, but he knows what he's doing if he's using a DFI board with a mobile processor.......can't say I agree with his choice of RAM though lol. He could go well past that with less voltage using different RAM, but using that high voltage is what allows him to have tight timings