Is it me or these things a pain to program? It seems using the optical input or coax on any device and setting the signal input to Auto when the source is not 5.1 it sounds like everything is coming out my center speaker, unless I hit stereo direct. Does this thing not decode automatically. It mentions you need to hook up the normal stereo inputs on devices as well as the optical and coax. This would seem to indicate it does not decode automatically. Any help appreciated.