Kathy, I just downloaded the chapter last night and read a little. I must say that it is really cool. I remember going through the other Head First book at JavaOne, but didn't get a chance to really read any of it. But reading this one on the
EJB Overview, I really really like it.
I didn't realize that with all the pictures and little side paragraphs in boxes can really help in learning. I remember the Mail Messenger that had the letter to send. then the picture of J2SE,
JDBC, and JMS, that got sent to all those Jacks.
At least something like that, I only read that story once.
I wish the entire book was already released, I need it to study all the objective.
Thanks for posting that chapter.
Mark