free1000 I've been messing around with this for the past couple days and this is what I've found so far... I edited the ContentTypeInterceptor to return MediaType.XHTML for certain URLs. Not the most elegant solution but it's just to test. Then I went and edited the portal-core.war/WEB-INF/layout/portal-renderSet.xml to look like this <?xml version="1.0" encoding="UTF-8"?> | <portal-renderSet> | <renderSet name="divRenderer"> | <set content-type="text/html"> | <region-renderer>org.jboss.portal.theme.impl.render.DivRegionRenderer</region-renderer> | <window-renderer>org.jboss.portal.theme.impl.render.DivWindowRenderer</window-renderer> | <portlet-renderer>org.jboss.portal.theme.impl.render.DivPortletRenderer</portlet-renderer> | <decoration-renderer>org.jboss.portal.theme.impl.render.DivDecorationRenderer</decoration-renderer> | </set> | <set content-type="application/xhtml+xml"> | <region-renderer>org.jboss.portal.theme.impl.render.DivRegionRenderer</region-renderer> | <window-renderer>org.jboss.portal.theme.impl.render.DivWindowRenderer</window-renderer> | <portlet-renderer>org.jboss.portal.theme.impl.render.DivPortletRenderer</portlet-renderer> | <decoration-renderer>org.jboss.portal.theme.impl.render.DivDecorationRenderer</decoration-renderer> | </set> | </renderSet> | <renderSet name="emptyRenderer"> | <set content-type="text/html"> | <region-renderer>org.jboss.portal.theme.impl.render.EmptyRegionRenderer</region-renderer> | <window-renderer>org.jboss.portal.theme.impl.render.EmptyWindowRenderer</window-renderer> | <portlet-renderer>org.jboss.portal.theme.impl.render.EmptyPortletRenderer</portlet-renderer> | <decoration-renderer>org.jboss.portal.theme.impl.render.EmptyDecorationRenderer</decoration-renderer> | </set> | <set content-type="application/xhtml+xml"> | <region-renderer>org.jboss.portal.theme.impl.render.EmptyRegionRenderer</region-renderer> | <window-renderer>org.jboss.portal.theme.impl.render.EmptyWindowRenderer</window-renderer> | <portlet-renderer>org.jboss.portal.theme.impl.render.EmptyPortletRenderer</portlet-renderer> | <decoration-renderer>org.jboss.portal.theme.impl.render.EmptyDecorationRenderer</decoration-renderer> | </set> | </renderSet> | </portal-renderSet> and the portal-core.war/WEB-INF/layout/portal-strategies.xml to look like this: <?xml version="1.0" encoding="UTF-8"?> | <portal-strategies> | <set name="maximizedRegion"> | <strategy content-type="text/html"> | <implementation>org.jboss.portal.theme.impl.strategy.MaximizingStrategyImpl</implementation> | </strategy> | <strategy content-type="application/xhtml+xml"> | <implementation>org.jboss.portal.theme.impl.strategy.MaximizingStrategyImpl</implementation> | </strategy> | </set> | </portal-strategies> Now things are starting to look promising. I'm getting a faces error because the action on the form isn't well-formated xml. I'm looking into that. And Internet Explorer seems to think the page is a downloadable file. So, there is that too. Thanks for finding that interceptor for me. I'd still be lost if you hadn't. Shaun View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3961374#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...