Got a nexus 7 tablet for Christmas and fell in love with it. An amazing tablet really. I unlocked my iPhone 4S from AT&T to T-Mobile to save some money every month. Can't stand the Edge speed. I know they are working on their towers, but I can't wait. Anyways, I can't seem to buy the nexus 4 anywhere. Is it sold out everywhere? When will new shipments come in? Thanks. Can't wait to get my hands on one.