Hey guys... Im selling my 11" Air to go to a 13" ( tired of this battery life on the 11") confused which way to go.. I know the 13 rPro is slimmer now and faster than the 13 Air.. My concern is Battery life, both say 7 hour... Havnt seen the NEW pro yet to see how thin it is with out the drive... Any help would be nice! Also I have a DVD Superdrive that I bought a while ago, I know they only used to work with the AIR's will my old Superdrive work with the New rPro ?? Or do I need to buy a newer USB superdrive? thanks!