Regarding TDT...Most new TV sets have it installed. If not they can be bought seperately. Make sure that you get an audio button on the control, in order to change the language into the original from Spanish. I can with mine, but my neighbour can't. There are some great films and documentaries, but not all are changeable..My Murcia channels are not changeable. channel 9 is very good for films, especially Westerns.
I have a small satellite dish, with box on which I can get Sky and BBC news channels.
CD