Now that digital is more than just a buzzword in Home Theater, I was wondering if anyone has seen or heard of a completely digital system? How much better could the sound be if the DSP(processing and separating) chips output to a digital coax or toslink connector? It would eliminate problems with speaker wire. In the musician's world, this has already been accomplished. The digital PA systems that transmit light instead of electrons have phenomenal sound in a small package. The D-A processor is so small, it adds nothing to the volume of a self-powered speaker. When will consumers see this in the HT market?