It's not ultimate, but you usually have a monitor, mouse and keyboard.
I picked the P5K, because in the language of the 1337 overclockers:
P5K (Up to 600 fsb!) + D9's (Chips in the Ballistix - good for DDR1100+) + E2160 (Great overclocker) + Arctic Freezer/AS5 (Good cooling stuff) = Win (...or up to a 3.2 GHz OC, whichever you prefer :P)