I've heard several rumors that the macbook pro will be updated within a relatively short period of time. Most recently, the most reasonable sounding speculation is that the 13" MB pros will be updated and the 15 and 17inchers will be left alone for now. Any thoughts? I hope to see a dedicated gpu card in the 13" form factor (no more shared memory). Every other spec I couldn't care much less about. And please don't start with that "nobody knows, its all speculation" This is macRUMORS isn't it?