I realise there are going to be a number of options here, so let's lay out some details first. 1: I don't want to have any computer on to do this. 2: I don't want to have any TV on to do this. 3: I want to pay as little as possible to make this work. 4: It could be limited to one, room, but an option to have it work in multiple rooms would of course be nicer if it were possible. Now the question Say I have MP3 music tracks on my iPad, and I wish to listen to this music on some other speakers around the house, or possibly just in one room if around the house is not practical. I have a number of micro/mini type CD/Radio HiFi units around the home with audio in jacks. So using speakers I already have with those items, again would be nice. What are the possible options I'd have to look at? I'd imagine many people would love to be able to do the same. Be in a room and have your music come out over nice speakers. I'd be interested to hear your ideas on what there is out there to use to make this happen?