Kindest, I was wondering about a few points I havn't seen any references to. Are there any implementations in Zope that can verify the validity of an url? That is; 1) A link database is generated .. and should be maintained. 2) A process should be run at least once a week to check the validity of links in the database. 3) If the link is not "valid" .. it sets a tag in the db which says it's untrusted .. which again could show that in the link listed on the web through Zope. 4) .. and if it's untrusted for N runs .. it is removed. .. have anyone looked into that? .. and anyone made any conclusions as to how one can solve that? I am not that familiar with Python .. but I might be interested in generating such an engine.. based on Zope / mySql of some sorts. .. Perl support would really make me happy right now! Have a real nice day. Kindest, Jørgen Skogstad