I assume the 3 DTV boxes are in seperate rooms, and you'll be creating the seperate rooms on the remote? It's not very difficult, it's just that the remote doesn't support all devices. And that's not really a problem as you can create a Custom codeset and just re-learn the codes for it. Setting up this remote will take less time than it does to program a Pronto, and the EPG is a nice feature.

Now that I have the remote programmed the way I want it, I just need to see how easy it is for the rest of the family to use it and I don't think there will be any issues. As with anything new, they just need to learn something different.