This is directed to the admin as it seems some of the boards have permission issues. As you probably have found out the hard way, limiting certain members to posting in certain areas can be quite the pain. That's why they have membergroup options. The moderator membergroup in SMF is severely limited in options...you're better off not using it. By creating new membergroups, especially a new one for moderators, you will get the checkmark options for the new membergroups when you configure access control of the boards. And yes, you can assign more than one membergroup to users.