The PressGang Websites brand was created to include the ability to embed videos. This is actually possible in any brand using the markup <mediaobject> <videoobject> <videodata contentwidth="512" contentdepth="384" fileref="http://player.vimeo.com/video/74627307"/> </videoobject> </mediaobject> So ditch the custom brand and use the standard JBoss one.
Done.