My understanding based on what i have read, is that jbossws 1.2 (or jbossws 2.0 which is scheduled to be out in July timeframe) is supposed to work with JBoss 4.0.5 AS. In other words, JBoss 1.2 or JBoss 2.0 can be installed on top of JBoss 4.0.5 and can be used to write JAX-WS compliant or JAX-RPC compliant webservices. Can someone valiidate (or correct) my understanding thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047681#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...