I saw BOB again last night, terrific show even in light of the recent tragedies. My question is the Dolby Digital that it was supposed to be broadcast in (it did say "where available"). I had my HT up and running (Onkyo 595) and I was not able to get the DD signal. I flipped around from Dolby Pro Logic II to TV Logic to all channel stereo. I only get the DD signal when I use a DVD. Is there something that I need to set up to get DD from a TV program? I have cable and am using a cable box (not digital) and a hi-fi VCR. Maybe this is my problem, my cable system cannot decode DD. Any suggestions will be appreciated. Thanks in advance for your help.