I have the MX-3000 and I'm trying to program it for the new HD Direct TV (Model H20) box and I'm guessing because it is sending RF vs IR that's why I'm not figuring this out. How can I program this device? I do have the RF box (MF-250) for the MX-3000 that I haven't configure yet as I was waiting until I make sure all my devices are in the MX-3000 correct first.
