I just bought this Sony DVP-NS775V DVD player which also does other things too, but I mainly bought it for the DVD player capabilities and I needed one that plays DVD-R/+R etc. Since it also plays super audio CDs, I figured I'd pick one up just to check out how it sounds. Anyway, does anyone know why you could play multichannel audio (i.e. DTS) from a DVD outputted through an optical cable, but the audio output from a Super Audio CD has to go through 6 interconnect cables ? Is there something with the technology that prevents Super Audio from being outputted through an optical cable ?