I list all terms from a taxonomy, even the empty ones, but I found out that at least in 2010/2011 themes I got a 404-like message, the default seems to only display the term description when at least one post is using it [#][1] Filters seems the best thing but I can't find the right one. Thanks for any idea. [1]: http://wordpress.org/support/topic/how-to-visit-a-taxonomy-archive#post-1988573