The JBM examples and configurations (like all the db and other configurations) need to be in the JBoss AS 5 distro.
Currently I don't believe they are. They need to be there, and verified they all work correctly.
The fact that the examples all use different destinations tells me they haven't been run before on previous releases for JBoss AS 5, e.g. 1.4.1.CR1.
All examples should *always be run* as part of the release process.