On another thread a user posted idea for the ability to send music to another room only by one click. Personally I think that this could be achieved by double tapping the Play/Pause button on the device in the room you move to. So let's say I have music playing in my kitchen and I move to my upstairs bedroom, I can currently group the zones so my current music plays in the bedroom and kitchen or I can stop the music in kitchen and using the controller start the music in the bedroom - so this could take a while as I might have a playlist playing and would have to stop and then restart that playlist. No what if we could hot swap the zones to start playing what was currently playing in the kitchen to carry on in the bedroom and stop in the kitchen - this could be achieved by simply double tapping the Play/Pause button on what ever play device or connect was in that zone. It would also need to work across all zones so as I move around the house so I can double tap the Play/Pause button and hot swap zones. Your thoughts on this please!