The Duron overclocked in the 'pre-production' ASUS A7V board. The production boards appear not to have the dip sitches to control the multiplier setting. According to SLOTA.COM they have discussed this matter with ASUS, and ASUS still hasn't made a final decision. They could offer an overclockers board. Slot A T/BIRDS are overclocking fine using traditional GFD's, depends on the mobo, AMDZONE has a couple of threads, one for Irongate boards and one for VIA KX133 boards.