i have a core duo mbp. I installed xcode with everything and got a new tab under prefrences called processors. its from checking the chud box when installing xcode. Anyway it lets me change from one core to two cores. i was doing some perfomance and battery life test with both cores on and one core on. I went to system profiller and my processer read intel core solo. could it be the same chip with just a core turned off? would any one with a core solo mac mini care to try and turn on the other core with chud?