I'm waiting until the next iteration of iPhone (June '11 ?)... I live 25 mi. north of Dallas (AT&T's headquarter city). I'm sure the D/FW Metroplex will be blessed with AT&T 4G by then.
It’s so confusing because one is a the name of the phone and the other is the network for using the internets. The 4G operates on a 3G network. Apparently AT&T is creating new faster network that is called 4G and there new phone next year is going to called a 5G that operates on it. That’s what I’ve read on some of the tech sites. Your millage may vary... I’m going to wait till the smoke clears.