Thanks. I was having some problems with the ChannelPlus. It seems that unless the baseband video in is live when you select a channel on the unit it transmits a black screen. Resetting the channel after making sure the video in was live did the track. Quality is pretty good. I set up two monitors side-by-side, one displaying the hi-res video output directly and the other the modulated feed for comparison and you really can't tell the difference. We'll see how it looks once it runs out over the real cabling and distributions amps but the wiring is all pretty new good quality RG-6 so I'm hoping it stays clean.
Larry