This system incorporates a Sony VCR to change channels on the tunerless plasma. It's my first Nevo set up, so pardon if its amateur. For instance, I should have set up short-cuts (global macros) for channel presets, instead of doing them all one by one with macros. This set up was designed for a customer who is not a button pusher, so many settings controls are tucked away, leaving just transport functions in the forefront.