My new Apple TV 3 came today. It does not allow for streaming audio content to other airport express units. My Apple TV 1 lets the user select multiple airport express units at one time, like the iTunes on Mac lets users select more than one airport express for audio streaming. Even iPhone would let you select more than one airport for airplay streaming until recently. Does anyone have any ideas or work arounds for this issue? I only purchased the new AppleTV for 1080 content, so I could use two AppleTV's one for audio, one for video. Thanks!