Keep your ram within spec by using the divider inside the bios, i.e. if you are at 400Mhz you would set it to 2 for 800mhz ram. Then try overclocking the cpu. Set you voltage to normal at first and try 333mhz x 9. If it doesn't boot or if it isnt stable try upping the voltage to 1.35 in the bios and try it again. If it still isn't stable try upping the voltage to 1.4 and so on. the "GO" series should easily get you 3.6 at 450x8 with a voltage of 1.45 setting in bios. Also try putting your MCH and FSB voltage to .2 voltage in the bios.

Let us know if that helps,

Utnorris