I think that settings is exactly what is preventing him from starting it. and since it is just a system property setting it is something we can add safely since if the vm doesn't support it then it will be ignored. It would be good though if the user could control it - will these settings be editable in the launch configs startup arguments ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4096204#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...