I am buying a new HDTV for my living room and am not sure how to get everything I want when I set it up. I am looking to have surround sound, as well as be able to play music, possibly with wireless speakers on my deck which is right off of the living room. I am not sure if I should get a receiver, or if I can just get a speaker system and then something separate to play music? I saw the Sonos speakers in Best Buy, but am not sure if they are for what I am looking to do. I should mention that my wife would like as few wires as possible running through the room. Any help would be greatly appreciated. Thanks.