Pete...Thanks for the quick reply I guess I just want to make sure that this statement found on the Product FAQ page is not valid for J2EE 5 certified application servers. I know that both application servers are J2EE 5 certified. In fact we have a seam app running in OC4J with EJB 3.0 session beans - but we are having problems. I guess I just want to make sure that the above FAQ is not saying "if you use EJB 3.0 sessions beans outside of a JBOSS application server undesirable results may occur." Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4125767#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...