I have a H22 receiver (located downstairs in my homebase) that is hooked up to 5 TV's. One of the TV's that it is hooked up to is a HD TV. I have the DIRECTV remote for that TV set to IR (it sends the signal through some extra CAT6 that I had run when we built the house and it works perfectly. My question is can I have my DIRECTV remotes set to RF on the other TV's so they will work too or is it an all IR or all RF thing for each receiver? Thanks in advance for any help.