Just a note to those considering a Harmony 880 for the HR-20. I have had it with trying to get this Harmony 880 to work with the HR-20. It works but the problems I am having are not what you should have when paying more than $140.00 for a remote. The unit must be placed on the charger perfectly to charge. On key presses you never now how many times the device is going to react to whatever is being sent per press. I have tried adjusting all the timing settings and # of repeats but these have no effect on this problem. You should not get two or three guide page flips per press of the channel buttons, you should not get two or three moves of the highlighted menu items per press of the arrow buttons, you should not get two or three numbers per press of the number keys. I think either I have a bad 880 or the database that is loaded for the 880 is crap. Also, getting the extened trickplay features to work is a crap shoot at best. No repeatability here at all. I am sending this thing back and I think I will try a 676. Hopefully it will be better.