I need help with my surround sound. I apologize if this is the wrong area. The system is a Samsung digital home theatre system model HT-TWZ412. I want to hook it up to the tv and xbox. The tv is a Prima XT-2759BS. There is no cable box. The cable goes directly into the tv. (Can't afford the proper tv yet but want to use the surround sound we inherited.) The xbox was manufactured in '06. Want to know how to do the hook ups so the surround sound can be used for xbox and the tv. Thanks for any help.