The orginal product I installed was jboss-portal-2.0-jboss-4.0.2.zip. It included Hibernate and a default/deploy/hibernate.deployer. But i don't see one in the 2.2 bundle.

Any issues? Should I grab the latest Hibernate3.2.1? I've noticed a couple jars in 3.2.1 that are JBoss specific.
jboss-cache.jar
jboss-common.jar
jboss-jmx.jar
jboss-server.jar

Anyone know what version of JBoss AS they are from?