The web versioning home page http://www.ics.uci.edu/~ejw/versioning/arch/ should have a link to the OpenText livelink page (http://www.opentext.com/livelink/ll_library.html) that talks about version management in LiveLink. Reading the press releases and technical material on the site makes it hard to discern the actual technology used, but at least the pictures and text make it look like an interesting contender, and the requirements documents there might well match some of the requirements we want to see in any standard for version management in web sites. - Larry