We've just added a good bit of information to our iPhone FAQ, including more AT&T details, launch date info, and iTunes details. See all the new stuff below, or just go to the FAQ to see the monster in its entirety. Is there a difference between buying the iPhone at AT&T and buying it at Apple? Only if you're a business customer. AT&T says that there's no difference between regular customers, and both stores can do things like transferring your number from another carrier.

Full story: gizmodo.com