Hello All, Here is another perl Yadis library. It handles the whole service discovery layer, from Yadis URI to services' types, URIs and attributes. Presently it is lightly documented, but there's not much to it. http://www.openidenabled.com/resources/downloads/perl-yadis/Net-Yadis-0.7.tar.gz Dag Arneson JanRain Inc