Great book :) Reads very easy and fast. I think I found a mistake (correct me if I am wrong): p. 92 "Seam POJO component" "and it (= the pojo Isuppose?) has the default conversation scope if the @Scope is not specified". However, I just found out that adding @Scope(ScopeType.CONVERSATION) on my pojo actually does make a difference, and my @Create annotated method doesn't get called several times in the same request. I am using an archetype generated app with seam 1.2.1 of http://software.softeu.cz and it uses jetty and the microcontainer apparently. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4049402#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...