I am starting to upgrade Kolab to 3 Alpha. It will break a lot. Also there will be some additional packages. I think it's worth the work http://kolab.org/blog/grote/2012/08/07/alpha-kolab-3.0-and-roundcube-0.8- released We can also get some exposure, they would list the Mageia disti on their WEB site. -- Best regards Thomas Spuhler