Greetings I've been searching for some guidance in setting up Kolab, preferably Kolab 3, with an Active Directory authentication back-end and came across this: http://git.kolab.org/server/tree/perl-kolab/perl-kolab/lib/Kolab/LDAP/Backend/ad.pm Is this what I'm looking for? and if so, how do I use it? Anyone else done this yet? Mat