We're hearing whispers of a focus group held by AT&T where they were showing off a video calling service on an unknown mobile. The handset was described as a BlackJack-like handset, but thicker, with a forward facing camera -- of course. When in-call, the main screen showed your caller, but a sidebar apparently held other smaller video feeds. We're really hoping this is rumor-becomes-truth, because the only thing better than AT&T offering video calling, would, of course, be multi-person video calling. iChatMobileAV anybody?