It is funny that these are not being picked up from the JBOSS_HOME/server/default/lib (or whatever is your run-time instance lib directory) and JBOSS_HOME/lib directories where most of these components reside. I'm not sure about mx4j.jar, commons-daemon.jar and workers.jar though - they don't ring any bells. I'd probably get the 3.2.2 production release as well as it knocks out a few bugs.
Thanks for your help. So these JARs should be picked up from the lib directories if they are not present in the SAR? I will see if I can get a hold of the production release of 3.2.2.