I finally went to upgrade our production machine (the one which runs cosmetica.com.br and hackandroll.org) to Zope 2.2. When I did (and after upgrading SiteAccess and updating its objects with the provided script), BannerFolders and BannerAds stopped working. So, I went to the Control Panel and deleted the product, to install the newer version. Before that, Zope was restarted, and suddenly the Banner objects started functioning normally - with their Product missing! On top of that, I tried to install the Product and it gives me a "Duplicate Class Ids" error... It's been a while since I've been so puzzled and impressed by a bug :-) []s, |alo +---- -- Hack and Roll ( http://www.hackandroll.org ) News for, uh, whatever it is that we are. http://zope.gf.com.br/lalo mailto:lalo@hackandroll.org pgp key: http://zope.gf.com.br/lalo/pessoal/pgp Brazil of Darkness (RPG) --- http://zope.gf.com.br/BroDar