"gavin.king(a)jboss.com" wrote : The Seam 1.2.1 release was designed to run on JBoss 4.0.x. Current Seam CVS is set up for JBoss 4.2, but is not yet considered production ready. | | However, basically what is required is just to change your config files for JSF RI instead of MyFaces. Thank you gavin, i will try to do it. Regards, Paata. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4049179#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...