I am in an Rv. because of where I am parked I do not get my local channels in HD. I just went to a Hopper and wanted to use prime time. The guide shows all the prime time channels scheduled to be recorded but none of them are recording I suspect it is because they are all on HD I can get the NON HD local channels on my reciever. I just put the hopper in today and this is the first time I have tried it. I have a hopper at my regular home but I am in the camper for a few months so would like to get Prime time channel recording while I am here.