We are using jboss2.4.4 . Where to place external
jar files and where to place the jar files of external helperclasses.
In the documentation it says you can put it in JBOSS_DIST/lib/ext and JBoss should automatically pick the jar file up.
Try that, and if it doesn't work, see the link below, cause I've been getting errors with JBoss not recognizing some jboss-j2ee.jar in that dir...