Large O scale layout featured in MRP, noting in the Table of Contents and high up in the story that it runs deadrail on battery. Only later in the text does it briefly mention RailPro installed by Remote Control Systems of New England. All well and good, but this is one reason why, when I tell other hobbyists I am using RP, they say, "Oh yes, that's a battery system." Only when I demo and explain that it runs on constant voltage like DCC do they warm to the subject.
RailPro is (and is perceived as) a fringe system, and that's a shame for the all good things it brings to the table.