I would like to connect the audio from my Comcast DVR via digital optical thru the TV/SAT IN optical on the receiver at the same time I have a composite connection via the TV RCA composite jacks. ( This is because my old Sony TV has only 1 component connection. I use that for my WD TV Live Plus for playing DVD's and video clips. ) I currently have a 50' RCA cable running from my VCR 2 output on the receiver to a capture device on my PC that allows me to record everything analog in my system - i.e. phono albums, cassettes, and VHS tapes, and also all cable programs ( but only analog ). I want to preserve everything digitally, so maintaining the composite audio and video input for the Comcast DVR is a must - the composite is run from the DVR to Receiver to TV ( TV is being used as a monitor only - there is only a video connection from the receiver to the TV. The STRDE935 has analog on a separate bus from digital signals. I tried running the digital optical from the DVR to the DVR IN optical on the receiver so I could keep the signals separate - analog composite to TV/SAT IN on the receiver for recording from the DVR and optical from the DVR to DVR IN on the receiver for full Dolby 5.1 when not recording ( 99.9 % of the time ). The problem is when I select DVR on the receiver to hear digital 5.1 from cable, the composite video signal is not passed thru to the TV. Does anyone know what would happen if I ran both composite audio and optical audio both to their respective TV/SAT IN input jacks on the STRDE935 ? Which signal would the receiver use ? Both ? Any danger of overloading something ? Please help ...