I currently have a 15" PowerBook G4 (1.25 GHz), which I purchased at the end of 2003. My APP extended warranty expired a few months ago, after having nearly every part in my PBG4 replaced at least once. It receives very heavy use daily and I am worried that when the next part fails, the cost to replace it will not be worth paying. Anyway, my question is: when do you think Apple will update the MacBook Pro line and do you think it is worth waiting for? The last update was in October 2006. What is the general time period between updates? Thanks a lot in advance for your helpful advice! I really appreciate it. P.S. I did search before posting. The three most similar threads were about MacBooks, not MacBook Pros.