FYI: Since 4.0.0 GA, ex. JBoss Rules is called JBoss Drools now. :-) http://blog.athico.com/2007/07/jboss-drools-vs-jboss-rules-part-deux.html Eclipse Drools plugin update site and Maven repository: http://blog.athico.com/2007/07/ide-update-site-and-drools-400-maven.html Take-off readings to start using Drools: http://blog.athico.com/2007/07/essential-drools-blog-reading.html Drools has Rule Flow from 4.0 on, so you have a high-performance alternative to jBPM now. Sequential mode can be used with stateless rule sessions. More information please refer to Drools documentation and main blog site. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068122#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...