Yes : with myfaces 1.1.3 it works with server but not client: The trace above show the exception (except the NoClassDefFound which is a mistake....) So I'll wait... My goal is to mix Seam, ajax4jsf and tobago for a Web 2.0 business application prototype... I'm also facing issues with ajax4jsf and seam (I told about that in an other post..) Is anyone else interested in mixing those technolgies?? THX View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967271#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...