I noticed a minor error in the Viewer Builder pop-up information. When you create a viewer for the iPad and choose "multi issue with iTunes subscription", you get to complete the Newsstand information. The iPad 1 & 2 Landscape Subscription Tile info popup states that the PNG graphic must be 468x135, but in fact this should be 463x135 (see help file PDF). It's not a big deal, but it can be confusing for some users I think.
Can someone please confirm this?