Agreed. The installation notes for this release are in serious need of additional content. i.e. Is there an intended destination for the files in the /lib/jboss-jdk15/? jboss-jaxrpc.jar, jboss-jaxws.jar, jboss-saaj.jar In response to the first post on this thread... After looking at the file structure in /lib/jboss-jdk15/ I came to the conclusion that: jbossws40.sar was intended to be used on a 4.0.4 GA jbossws42.sar was for 4.2 (even though 4.2 is not listed at http://labs.jboss.com/portal/jbossas/download) jbossws50.sar is for JBoss 5 However, I could be completely wrong. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023964#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...