I was in new york on vacation and my macbook wouldnt connect thru the ethernet port, so i brought it to the apple store and they said the logic board needed to be replaced (just like i thought. so tomorrow im gonna bring it to the apple store in providence. another problem with the macbook is actually my fault, but the mouse button doesn't really work too well anymore. i guess either me or my dad who also uses the macbook hit it too hard, so now it only works if you use it on the top left side of the button. do you think they will repair that for free under the apple care warranty?