I am not interested in watching this while driving. In fact, I don't even think that ATSC will work while in motion. I would like to have the option while parked, however. Also, I would like to have the ability to listen to TV audio while driving, but I think that will soon be a thing of the past. I have some devices now that allow TV audio from NTSC channels through my vehicle stereo. I like to listen to the local TV news audio. Our Dodge Grand Caravan does allow driver video while parked, but fortunately when the van is in drive it switches to something else. When in reverse it switched to the back up camera. Actually with some of the local radio stations trying to figure out what to do with their HD-2 and HD-3 sub-channels it is sort of too bad they don't simulcast the local news broadcasts of the HD radio.