I just got a new SR Macbook two days ago and so far I think it's wonderful. I'm just curious as to how to care and prolong the lifetime of the battery. I typically keep my Macbook plugged in when I have access to an outlet but I occasionally allow the battery to discharge a bit when I don't have access to an outlet. I never really use the battery until it's almost completely out (or I haven't had to at least). Is it good to allow it to completely discharge and leave it disconnected from the outlet time after time? Thanks =]