at the time of this posting, the following URL, http://jboss.com/products/seam/jms-1.1.xsd takes me to http://jboss.com/errors/404 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4014532#4014532 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4014532