Hi,
now that JBoss 2.4.1 it is important to know that for JMS and JBossMQ a lot changed between 2.4.0 and 2.4.1.
For anyone readeing the JMS chapter in the manual:
2.4.1 is described under the 2.5.x brand, and NOT the 2.4.x. I will change this in dued time, but not just now.
I take it again: to understand JMS in 2.4.1 you should following the instructions for 2.5.x in the manual.
//Peter