Hello > A search of Zope.org, and the list archives, comes up empty. Anyone > with tips or resources? Two links: The ZopeBook 2.6: http://www.zope.org/Documentation/Books/ZopeBook/2_6Edition/RelationalDataba ses.stx search for brains. In ZopeLabs: http://www.zopelabs.com/cookbook/991544280 Regards Dieter