I am looking to install a multi room audio system in my home that I prewired for 12 different audio zones. I have been looking at a few different choices including Nuvo, HTD and Control4 and am looking for feedback on which would best satisfy my desires. What I am looking for is the ability to have multiple independant source choices but most importantly being able to control these from the wall mounted controls. What I really like about the Nuvo system is that it appears as it is the only one that will provide data from the source to the wall control. Such as if listening to sat radio it will display the channel and song title or allow you to browse your Ipod music lists on the wall control. As far as I can tell it is the only system to provide this? I really liked the control4 but it seems like this is only available via a TV or through a handheld device. From what I can gather with the HTD systems is that it will provide data from its built in MP3 player only on the wall units. Am I missing any alternatives and is the Nuvo Grand Concerto my best option?