Saw the Prodigy line today too. Considering that the majority of my projects are mid sized, consisting of high end vacation homes, I can see this being a better replacement for a basic RTI system. Clients love the idea of off site control and monitoring. Once cameras are integrated into the line it will be unbeatable. RTI's 2 way seems a little unstable from what I gather in recent threads, hence the perfect timing of the prodigy line. It seemed pretty responsive in the demo I saw today.