Thanks to Michael, Chad, David and Karl for the pointers. I will follow up on them today. This was a case where help from the list was critical --- it's very hard to find this kind of information using a search engine because all of the keywords I could think of were common and ambiguous... Cheers, R _______________________________________________ TCLUG Mailing List - Minneapolis/St. Paul, Minnesota Help beta test TCLUG's potential new home: http://plone.mn-linux.org Got pictures for TCLUG? Beta test http://plone.mn-linux.org/gallery tclug-list at mn-linux.org https://mailman.real-time.com/mailman/listinfo/tclug-list