AirTunes remote speakers PLUS (I think) bluetooth speakers IN ANY APP WITH AN AUDIO VOLUME BAR. I was able to repurpose an old iPod touch which could always have run pandora, but now we can have the ipod next to the couch streaming over wifi instead of next to the stereo and speakers with a stereo cord. When you have people coming to a party, now any of them can play music on the speakers (I think?) after going through the sync process. Trés cool. With this simple update I can’t recommend highly enough that you get one of the Airport Express thingies for your stereo.