I have a 5 in 1 Surround speaker system, but will not work with my set up which is, 40" Toshiba Full HD TV a DVD Recorder and a Humax Freesat box which has a audio connection for a Toslink/SPDIF connectors. my 5 in 1 will not work, friends tell me that I will have to gety another 5 in 1 what has this connector, yet I cannot find one, I have enquired on many 5 in 1 but each time do not work off this connector, what does one do to acheive surround sound