Ok, another question which arrises out of the remote for the HR34 appearing to be identical to the one for my HR20. I have kept the HR20 because I have an external HD with a bunch of shows we want to watch. Are the two remotes sending identical signals which will be received by to DVR's or are they sending different signals? I hope it's the latter. Once I get everything settled in I plan on adding the HR34 to my Harmony 880 up for the HR34. I sure don't want the HR34 signals to be doing something to the HR20.