(already posted this on the hifi board but i guess its more relevent here?) anyone know anything about the sonos wireless system? www.sonos.com may main question is whether you have to have one of the 'zonePlayers' attached to your wireless router. i'm assuming you do. its a bit expensive for me, but would fit the bill perfectly. trouble is, the room where i have my router is not one of the rooms where i want to listen to music. hence i would need to buy one more zoneplayer than i need, or move the router.