How do I block viewing by one group, but allow all others?

[redbox]

I have integrated with vBulletin.  I have 7 vBulletin usergroups.

When I go to edit an Album's properties, it has an option for "Album can be viewed by.." followed by a drop menu with all of the different usergroups we have.   However, I can only choose one usergroup this way.   All I really want to do is restrict viewing so that unregistered members cannot view the photos, and allow viewing by everyone else in all other usergroups.  Is there a way to do this in the script, or something I can edit in phpmyadmin?

Thanks!

[Joachim Müller]

this is a drawback of the current way coppermine handles membership: you can only be member of one group and albums can only be restricted to one group. Afaik there's no workaround...

GauGau