What is the best way to go about upgrading my old HDHR dual tuner (white version) in MC7? I have 2 new HDHR's coming from the recent Woot deal, and want to take each input from the white HDHR (one OTA, one QAM) and feed into each new unit to get 2 OTA and 2 QAM.
I dont want to have to wipe all my tuner setup in MC7 (other tuner is a HDHR 3CC cable card tuner) and lose all my favorites, guide, etc.
Should it be as simple as shutting down MC7, removing the old unit, and installing the new ones, startup the HTPC and run the HDHR setup tool to get the lineup info into each unit, and scan for new tuners? Any other pitfalls to expect?