I tested the jbossesb-4.0RC1 HelloWorld quickstart with JBoss Messaging installed in JBoss-4.0.5. To get it to work I had to: 1) Change the queue definitions in esb-quickstart-service.xml to use JBoss Messaging queues, e.g., <loader-repository>jboss.messaging:loader=ScopedLoaderRepository <loader-repository-config>java2ParentDelegation=false</loader-repository-config> </loader-repository> <mbean code="org.jboss.jms.server.destination.Queue" name="jboss.messaging.destination:service=Queue,name=quickstart_helloworld_Request" xmbean-dd="xmdesc/Queue-xmbean.xml"> <depends optional-attribute-name="ServerPeer">jboss.messaging:service=ServerPeer 2) Copied the jboss-messaging-client.jar to JBoss-4.0.5.GA/client and added the following to the helloworld_embedded_reg/build.xml classpath Is the plan to release the ESB with examples that out-of-the-box use JBossMQ or JBoss Messaging? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993519#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...