I am thinking of buying the Glo remote for my Tivo HD which I bought last week. Have read here it can control both my Receiver and TV. However, can I also add my DVD player and get it to play DVD's? If that's possible, I am going to buy one today. As a result, we would no longer need to have 2 or 3 remotes out all of the time. Is anyone doing this? Please let me know.