Ok, got a customer that wants to have three Sony TV's side by side hooked up to an AV amplifier and be able to switch the sound and control the three tv's independently with a remote or remote's. My main question is how do you overcome the IR conflicts if the three TV's have the same exact IR codes (trying to change the channel on one but not the others, etc.).

I have heard of ir to rf converters you can stick on the end of a remote (converting it to rf) and have a receiver at the tv with an ir emitter attached to that tv.

Anyone had an install like this or any ideas?
Jeff