This forum is for design discussions on the implementation of JBoss's EJB3
not for help trying to use EJB3.
If you are looking for HELP use the EJB user forums
http://www.jboss.org/index.html?module=bb&op=viewforum&f=221
and read this
http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossHelp