Filed under: Cellphones, HandheldsFollowing new plans geared to the decidedly less fruity phones in AT&T's lineup earlier this month, the carrier has announced a pair of international data packages geared specifically toward the iPhone and iPhone 3G. The bad news is that they still cost more than the average subscriber's entire monthly bill; the good news, though, is that they should still manage to save globetrotters a buck or two (or a thousand) who insist on keeping data roaming enabled while out in the field. 100MB of