Hi to everyone in the forums, I´m trying to OC my e8400 but I can´t go any higher than 3.78GHz (420 FSB). All voltages are set to auto, I´ve tried to change the memory and core voltages manually and doesn´t make any difference. My RAM is Corsair XMS2 800MHz CL5(2 x 2GB). Does anyone know what can I do to go higher??? I was hoping to get at least 4GHz, but I don´t know if it´s possible with this motherboard. Thanks in advance for all your comments.