1600+ @ 2600+ (2186MHz, 362MHz FSB)
I know I could do more, but I'd have to give it lots of Vcore, and I'm not very confidant in my cooling.
I know one thing I need to take care of is the northbridge. It runs mighty hot, and since it's only passive, well I need to do something there. I'm thinking some Ceramique and a fan would do my good.