http://tomshardware.co.uk/2006/11/22/four_microatx__mobos_for_core_2_uk/
Summary:
Summary:
We also need to make clear that none of these motherboards was designed to be good overclockers. We found basic overclocking options here and there, and increasing the system bus speed or altering the CPU clock multiplier is possible. But all the motherboards in this trial lack voltage tweaking capabilities or any other sort of fine-tuning that you rely on for serious overclocking. Go get a fully-featured ATX motherboard if you're on a performance run instead.