I'm planning to buy a low end 15" since I won't be doing much editing and stuff.. I've been wondering if there is a need to get the AppleCare since I heard stories of how the 15" tends to overheat.. Then again, the AppleCare doesn't cover much does it?? For example, any physical damages caused by fall will not be covered.. Correct me if I'm wrong pls.. Oh, on another hand, is it worth the money to get the HR MBP or the 500Gb 7200rpm hard drive?? They both costs the same.. Please enlighten me ppl!!