 720 may be just enough for whatever TV that you have in your travel trailer. So if space is an issue, just keep in mind that Super HD may not be for you. That 4K movie, probably too much. But the 720 may be all that you need in order to now go to bed at 730 and still have some laughs and have a nice glass of wine. And Rebecca, if you need any help afterwards getting this all set up, just search the website for offline viewing. That's