I have extensive experience with the various *Nuke CMSs. My recommendation would be to use PostNuke <http://www.postnuke.com> instead of PHP-Nuke. PostNuke (PN) is a rewrite of PHP-Nuke and the code is far cleaner and more organized. This results in some speed improvements and additional security and logical layout. And like PHP-Nuke, PN also has a large and active user and developer community.Garry - have you tried PHP Nuke?
I've seen many posting about Zope. Do you know how the two compare? What has been your experience using Zope? In other words, would you recommend it for a relative newbie?The Nuke CMSs' aren't equivalent to Zope. Zope is a complete web app server system. An equivalent to *Nuke would be Plone <http://www.plone.org>, a Zope CMS "product".