Hi Best to read is "The Zope Book" on http://www.zope.org/Members/michel/ZB . Or buy the (german) book "Zope Content Management & Webaplication-Server" from dpunkt.verlag (ISBN 3-932588-93-2). Or look under www.beehive.de & www.zope.de. Oliver -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net