Walked by an AT&T store this afternoon and noticed an iPhone poster rolled up and not yet on display. Snapped this picture (with my soon to be defunct RAZR, as long as my pre-existing contract with Cingular doesn't get in the way of my iPhone purchase!). This poster didn't have an extra app as you can see the final row only has the three icons. However, of course, this poster was probably made a while ago, and if Apple is trying to keep the app a secret, or it won't be ready until after launch (what I believe) then it isn't a surprise it isn't on this poster. FWIW I think the app is a YouTube portal similar to Apple TV's new feature.