Was just getting ready to install second HR24 in same room. I was trying to determine how to set up the remotes so each one could operate each HR24 separately, as was the case with the TIVOs. (This is the method I want). But it seems that can't be done. Or can it? So, I went into the menu, under remotes and into Receiver Mode, and it appears that one remote can control 2 DVRs by sliding the switch to AV1. So I set it from DIRECTV mode to AV1. Nothing! Remote didn't work at all. Not on Directv, AV1 or AV2. Went to front of DVR and did menu and went down to Remote in menu. Would not let me change it back. Did red button reset, and went back to DVR menu and finally got it reset to Directv. Question is, how do I make it work where I can control 2 DVRs in the same room. Thanks.