So, let's say by good fortune the iphones are released today in Apple and AT&T stores. How do the stores handle the switch? Do they wait until after the keynote, and then suddenly run around swapping out the old replacing them with the new ipones?. Obviously I don't believe this is what actually happens, could make a funny video, but really how have they done it in the past when when the first iphone was finally released? If they are released today, wouldn't the AT&T and Apple stores already have them on their shelves? Has anyone today visited a store yet?