if you installed the 190mb all-in-one JBoss-IDE (the eclipse SDK is also included in that bundle). The server should be setup this way: File --> new --> Other --> server --> next. At this point you'll see two JBoss categories in the list. One is JBoss and the other is JBoss Inc. You should choose the JBoss Inc folder and then choose the JBoss AS 4.0. Then just give it a name (whatever will do, mine is called athena) and the runtime directory, which is where your JBoss 4.0.5 server is installed. Does that help? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988667#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...