Thanks Peter for the response. It could be that I downloaded the incorrect binary. I will look when I get home tonight. I am using with JDK5 because I am using this to go through a turtorial for work and I know that we will be on JKD5. I see on the web site for down loads that is a file jboss-4.2.3.GA.zip. Is this the JDK 5 version. I am on Windows Vista instead of unix. :-(( View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4205324#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...