I just bought the Sony Bravia DAV-HDX576WF (http://www.amazon.com/dp/B0015HPYF8?smid=ATVPDKIKX0DER&tag=dealt28500-20&linkCode=asn) system and it works amazing when I am using it with a TV for DVDs. However, it has an iPod jack which I can play my music through but it only plays out of the central 2 tall speakers. It won't play through the rear or center ones. This also happens when I switch it over to the radio setting. Any ideas on how to get them all to play sound with the radio/iPod? Thanks!!