My new macbook has just arrived, keys look alright and the battery latch is tight so im happy about that...Not sure about the screen yet as I haven't turned it on. I wanted to ask, should I charge the battery before I turn it on? If so how long? Also, I'm new to mac, - but as far as I knew applecare would give some sort of cd and registration but there doesnt seem to be anything in my box... I purchased the mac with an educational discount and I thought this warranted 3 years apple care? Any help please? thanks.