Ok, first problem...
I'm not sure if this is new, or not, because I haven't done this in a long time, but, in order to provide more information on another bug that I'm experiencing, since it could be a problem with my RDF file, I decided to start with a fresh RDF file.
Well, when I did, the 'Create Account' function doesn't work. I can create a Group, but not an Account, either from the right-click menu, or the 'Make Selection' menu.
I can, however, 'Copy' the Defaults and add it to a Group, and then edit it...