Here's a question for those of you that have the 721(mine is on order). How well does the RF remote work? Specifically since I plan to pump the RF output to other rooms around my house I want to know if it works better than the RF remotes from the 4000 and 5000. The RF remote for the 4000 is really bad. If the 721 RF remote is really good I will try to get a second for the basement, if not I can always use the pyramids like I do for my DishPlayer. Also, Anyone using a universal remote for the 721?