The upgrade from a 2.2GHz MacBook Pro to the 2.4GHz model is a $600 proposition, but I can get this 3.0GHz CPU for <$250. If I were to purchase the 2.2GHz Mac, could I upgrade the CPU myself? I don't know a whole lot about this stuff. My primary concerns are temperature and power consumption, since this isn't a "mobile" model, and that I don't know if the sockets would match. Does anyone know the model number of the processor in the 2.2GHz MacBook Pro? Their website doesn't say. Also, I think I read somewhere that the MacBook Pro case is glued together, not screwed, which I imagine would make it difficult to get into.