Perhaps this has to do with the fact that there's no control source... which leads me to the fact that maybe I'm using the "wrong tool for the job."
What I'm trying to do is just display a list of categories for a particular agency (on a form.) This is an "end user" version of db, so user doesn't really "select" anything. (The list is coming from a relate table, and picks up all categories that are associated with the current agency.)
The thing is, it's going to be used by the blind (with JAWS, a screen reader) so if user tabs into this field, I want them to be able to tab/arrow down through the list to read all possible categories that an agency might belong to.
A subform works as well, but in the world of tabbing (which is what blind users are doing a lot of) you have to press control tab to get OUT of a subform, which I'd like to avoid.
What might work best I suppose, for JAWS users, is just a text field that gets it's text (a comma delimited list) from code that runs a query on the relate table. Guess I've got my work cut out for me...
Sorry if I've bored (or confused!) anyone here, but perhaps someone has seen a similar situation...