No Airtunes update

Tuesday’s Apple announcement held many goodies, but Apple seems to be going nowhere on Airtunes. Airport Extreme had been updated, but no Audio Out. And with my Airport Express, I cannot simply add more Airport Expresses to play the same set of music in every room of my house: Because iTunes and the Express use Apple Lossless compression to encode music (rather than native MP3 or AAC), you can stream audio to only one unit at a time (source). Dear Apple, wouldn’t you make a nice little plug-this-adapter-in-the-wall-and-get-audio-out Airtunes device that I can put in every room of my house with a stereo, and throw in a remote control or two in the package?