I think we've got one or two revisions of the 15" MBP this year. I don't think there's any question that 2009 will see the 15" get a non removable battery, and there's core i7 coming out. Apple don't like to update too many features at once, so they may split this with a slight speed bump with the new battery, followed by the i7 a few months later. I imagine a nopn glossy option will follow at some point for the 15" depending on 17" sales, it probably wont happen for the 13", but I guess that will get the new battery early 2010. An exciting year for prospective MBP buyers. I'm saving at the moment, I want to wait for at least snow leopard and core i7. I would like the new battery, but I don't want to get stuck in the endless cycle of wating for xyz feature. Decisions decisions. What are your MBP/MB predictions for the next revision or two?