I believe I read that you should use your DVD Recorder (e.g. DMR-25S) as the "cable box", going from the wall to the Recorder, then to the cable box and TV? I recall that the Recorder will only record up to channel 125? My standard HBO (Comcast) is channel 303, so that won't work for me.
I would like to go from the wall to the cable box to the Recorder, and be able to record whatever channel is on the cable box. How do you set up the Recorder to do that?
Thanks for the help!