I'm currently a college student ready to buy a new Macbook Air and I have a few simple questions about AppleCare. Is each of the following statements true? (I think they are, I just want to make sure I'm understanding correctly). 1) A brand new Macbook Air comes with 1 year of free repair warranty, even if you don't buy additional AppleCare. This warranty covers all repairs that are not directly caused by you (so spilling water would not be covered). 2) At any point during the 1 year of free warranty I can decide to purchase additional AppleCare to extend for the other 2 years. 3) If I decide to purchase AppleCare at some point after purchase (but before the first year is up), I can still get the student discount (assuming I'm still a student).