I've put up a proposal I'd like to put into 2.6.1 or 2.7, whichever is next. Summary: "Change ZSQLMethods to allow a user to a) change the database connection without changing the object and b) use standard cache managers." http://dev.zope.org/Wikis/DevSite/Proposals/ZsqlMethodImprovements Any comments or ideas welcome. Cheers. -- Andy McKay www.agmweb.ca