I will need a negotiable amount of bitcoins along with this. I don't care about the speed of the PowerBook if it's a 15" non DLSD, I will be overclocking. I would think about DLSD or 17", because those have no known overclockability. I have a 15" 2.4GHz, 6770M MacBook Pro Late 2011. It has a 750GB HDD, and you can add a HDD to the optical bay. The optical drive has been removed.
I seriously hope you're trolling :/