The new iPhone is has a slightly different shape on the backside (more rounded than the older flat backed model) but overall it's pretty much the same size.
And yeah, they should be widely available on the first day without too much hassle of lines and what not. The first few hours will be a madhouse, but things should be calm by the afternoon. They'll have plenty of them available, there was no serious shortage on the first day last time around.
Oh and Jason, I was just giving you shit about the constant forward march of technology. But hey, this is the SECOND TIME in a year that Apple has dropped the purchase price of the phone by $200. It started off $599, then $399, and now $199.
Maybe next time, they'll be free! Weeee-eeeeee!!! :grin: