"PeterJ" wrote : The important question is will the same version of the JDK you are running on Solaris 9 also run on 10? If it will, you should not have a problem. Hi Peter, Thanks for the reply... ive checked and the JDK is compatible with Sol10, my concern is about the JBoss support... if i get 3.2.7 on Sol7 ill stil be able to open cases on jboss support ? thank u, Leo View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163683#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...