After my previous post in this forum, I'm able to use Rich components. But I would like to know if it's possible to make working Jmaki librairies and RichFaces together. Maybe not in the same page but if I let the ajax-wrapper.jar (used by jmaki) rich components don't display fine and if I remove ajax-wrapper, rich component work but jmaki is down. Is it possible to block jmaki's servlet to threat the request for xcss files ?? Or maybe another solution ??