I'm having a bit of trouble finding this specific information. The last refresh with the new upgraded processors in February had the upgraded units available at launch, but were these just the base models? Are upgrades such as the 7200rpm hard drive available at retail (in limited quantities of course)? Edit: Second question to fit into the same thread. Is it even remotely likely that the ram used by the new Macbook Pros will be different than the ram used in the current generation? I'm thinking about ordering some ram ahead of time.