Hi all, I have an Xbox and want to output the sound in 5.1 surround rather than the 2 channel stereo. I have bought the adapter to use instead of the standard lead, but I need an optical in to plug the sound into. I have a Technics DV280 surround system that I was going to use but that doesn't have an optical in facility. In fact, I can't see any 5.1 inputs, only RCA stereo from the VCR and AUX inputs. Can someone suggest an amplifier I could buy that would be able to change between the Xbox and my Technics system. By that I mean that I can wire the sound output from the Technics to an input on the amplifier, and have the 5.1 Xbox sound on another input. I could then output the selected surround sound channel using the speakers I got with my Technics. If an amplifier is not the answer, please could you give me some tips as to what to look for. All help would be appreciated. Thanks.