As you may have read in the Commerce Server 2007 Catalog Manager Documentation, there are some elements of the Catalog that cannot be overridden in Virtual Catalogs. One of these elements that has reared it's ugly head due to a specific requirement is product relationships. In the database, Viurtual Catalogs are actually nothing more than a view. And with the way that these are set up, product relationships as well as other catalog elements such as category assignements cannot be overridden in a...