Hi, I managed to recompile jps 1.1.2 successfully with j2sdkee1.2.1. When trying to deploy the demo to JBoss 2.2.1+Tomcat-3.2.1, I keep getting the following error: [Verifier] Verifying file:/C:/jboss/tmp/deploy/Default/petstore.ear/ejb1007.jar [Container factory] Deploying TheCatalog [Container factory] Deploying TheShoppingCart [Verifier] Verifying file:/C:/jboss/tmp/deploy/Default/petstore.ear/ejb1008.jar [Verifier] java.lang.NoClassDefFoundError: com/sun/j2ee/blueprints/shoppingcart/cart/ejb/ShoppingCart [Verifier] at java.lang.Class.getMethods0(Native Method) [Verifier] at java.lang.Class.getMethods(Class.java:742) [Verifier] at org.jboss.verifier.strategy.AbstractVerifier.hasEJBCreateMethod(AbstractVerifier.java:421) [Verifier] at org.jboss.verifier.strategy.EJBVerifier11.verifySessionBean(EJBVerifier11.java:562) [Verifier] at org.jboss.verifier.strategy.EJBVerifier11.checkSession(EJBVerifier11.java:92) [Verifier] at org.jboss.verifier.BeanVerifier.verify(BeanVerifier.java:134) [Verifier] at org.jboss.ejb.ContainerFactory.deploy(ContainerFactory.java:417) [Verifier] at org.jboss.ejb.ContainerFactory.deploy(ContainerFactory.java:334) [Verifier] at org.jboss.ejb.ContainerFactory.deploy(ContainerFactory.java:275) [Verifier] at java.lang.reflect.Method.invoke(Native Method) [Verifier] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628) [Verifier] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523) [Verifier] at org.jboss.deployment.J2eeDeployer.startApplication(J2eeDeployer.java:435) [Verifier] at org.jboss.deployment.J2eeDeployer.deploy(J2eeDeployer.java:178) [Verifier] at java.lang.reflect.Method.invoke(Native Method) [Verifier] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628) [Verifier] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523) [Verifier] at org.jboss.ejb.AutoDeployer.deploy(AutoDeployer.java:358) [Verifier] at org.jboss.ejb.AutoDeployer.run(AutoDeployer.java:221) [Verifier] at java.lang.Thread.run(Thread.java:484) [Container factory] Deploying TheShoppingClientController [Verifier] Verifying file:/C:/jboss/tmp/deploy/Default/petstore.ear/ejb1010.jar [Container factory] Deploying TheMailer [J2EE Deployer Default] Starting petstore.ear failed! Any advice? Robert J. Liu A.j)b bA.lqzm+-.ǟ+-bا~n,ǫ