Hey Jasonvp,
Not sure about the RF on the HR21. Haven't really looked at it that close but I just use IR anyway. Everything works fine but I just can't get my tsu6000 to upload my ccf to my computer so that I can save all my learned codes that I just put into it from the DTV remote today. I get the prompt above so that is why I wanted to just download a ccf with the codes but couldn't find one for the pronto pro. I installed the ProntoProEdit NG and downloaded the file you suggested. I opened it up and had a look at it and it is what I'm looking for but how do I save the panel or device to a ccf form that I can then load into my pronto with ProntoEdit 4?