We just got digital cable (only for the channel selection and the fact that we live in an apartment). I can get the digital audio to work on the digital channels, but not the analog channels. In order to get sound for both sources, I have to connect the digital coax and the analog RCAs to the reciever and then manually switch between them. This is a bit of a pain. Is there some way that I am missing to either get the analog soudn signal to output to the digi-coax out or a setting on the SR4200 to get it to auto switch?