I just reread the entire thread, and didn't see any reference to my question I'm going to ask, but it's early in the morning, so here goes.....
I think this is amazing, so amazing that people who see my display may want to do this also. After all, I started getting hooked on this due to word of eye (can't use word of mouth here because I saw this on the internet, not heard it). If I do well enough, word of mouth is a source of bringing in new users also. Although I live on a fairly large piece of land, I could see the potential problem of conflicts if a nearby neighbor decides to use this system. Each of us could supposedly use a different universe, providing what I think is 3 possible solutions to the conflict with the universe-select jumper. But am I wrong in assuming this is the only solution right now?
With the simplicity of the RJ-developed stuff out there, they could really become the standard for home designed light displays. In a community like mine, I could see many users once they see the results of RJ's magnificent mind. If I were to see a display, I know I would ask how it was done and probably want to use the same equipment.
steve