I think I can answer your question...
I hate Time Greedy Warner cable corp.!
I get the signal from satellite owned by DirecTV for over 2 years.
I would say 99% of times that shows that stated there is CC in it has cc on it already.
But, if your getting HDTV signals from any sources then the chance that CC won't work is true. HDTV is not CC friendly, nor compatible. So, you should have gone for EDTV which is CC compatible.
Oh "Here!" channel? Hmmmmm interesting I just re-read your post and overlooked your question regard to specific channel. Hmmm What is this channel about? and the channel number?
BTW, I love DirecTV and would NEVER think of going back to greedy cable operator. Believe it or not. I did call them regard to cable modem issues, they asked me why I don't have cable. I said I love DirecTV. Then the reps said, well there is something that they can offer that DirecTV don't offer. My response was... "Yea, that is true. Your cable company offers annual rate increases, while DirecTV don't offer that." The reps GULPED!!!

So, Cable company... :madfawk: