Ok, I think the code you gave me works just fine but for some reason I am having two issues:
I can't access the query builder in the subform, it's only available in the main form and the main form has no region field in the table it's pulling the info from. The only way to add the UserRegion (an unbound field) is to go and type it in manually in the query builder of the main form and when I do it shows up with [expr] before it. I then added the criteria you gave me in the criteria field but it's not working at all.
The bottom line is that the subform doesn't seem to have the SQL functionality like the main form does so I'm kinda stuck and on the verge of beginning an head smashing game with the wall)