FWLIW, I'm with Ronald - namespaces. Talking about WS-* use of namespaces reminds me of a lead developer I knew, who forbade the use of XML for anything, even simple config files. It turned out that he had been on a project that embedded large audio streams in XML, then used a DOM parser to read them. You can picture the issues that ensued... "why does it take a minute to start playing?" That convinced him that XML is EVIL. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149598#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...