Thanks Kevin, that gives me more than enough things to pepper my sysadmin with. :) r.b. Robert W. Burgholzer Surface Water Modeler Office of Water Supply and Planning Virginia Department of Environmental Quality rwburgholzer@xxxxxxxxxxxxxxxx 804-698-4405 Open Source Modeling Tools: http://sourceforge.net/projects/npsource/ -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin