BuddyPress.org

That’s kind of what I had understood too while I was trying to figure out the concept of “theme locations”, but I had hoped I was wrong… like I have often been before.
I’ll see if I can dig up some other folks to also take a look. Personally, I’m treading unknown waters and I’m pretty lost in all this new stuff.

Thanks again very much for all the help you’ve given me these past several days. Without it, I doubt this plugin would have been born, and my knowledge of how to do so would have been sadly lacking.