Why use macros? I was hoping to make this as simple (and generic) as possible - as there are a lot of dropdown lists.
So, it sounds like i'll need VBA. Not a major issue.
The tables have and ID and Text field. The combo boxes are bound to the ID, but show the text. The database contains a lot of repeated references to the same large text fields, so it makes sense to store the IDs rather than the text itself in each record.
So, what's the simplest way to do this in VBA so that the user keys in a new text value and the value is selected in the drop-down.