Why not use an httpd to front the bundled jboss/tomcat? It's a very common and secure setup. Running the same app many times would be the same for every application server. You'd basically need to have somewhat different settings for every application deployment so they don't conflict with each other, (e.g. jndi bindinds, datasource config), with the option to isolate the deployment at class level, as well. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4036665#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...