[development] EER Diagram for MySQL

Hi All. I am in the process of creating an EER Diagram for Drupal with MySQL Workbench. I have a good start on it, but thought I would ask if one already exists? I find them really helpful for learning the database side of applications. If one doesn't exists, is this the right place to ask questions about the design of the DB? For instance, I am not sure if the column "aid" in Access, Actions, Actions_id, Authmap are primary keys or if they are foreign keys. I would love to get a little more done on the diagram and then upload it for you all to review and make suggestions. Thanks. Brett -- Brett Stoppel Telos Studios brett@telosstudios.com | 785-218-4493