As far as I understand I need a file ws4ee.sar to develop WebServices under JBoss v4.0.5 I did not found this *.sar file in my current JBoss installation. Is this an add-on which I have to download (from where ?) or is it replaced by another archive in v4.0.5 ? Are all *.jars which I need in v4.0.5. already included in the "standard" JBoss distribution ? Which WebService specific *.jars do I have to add to my CLASSPATH which I don't need for other java development ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047476#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...