Koha, Open-Source Library System: www.koha.org Katipo Communications: www.katipo.co.nz Koha Labs, the Koha 2010 Project: www.kohalabs.com
Koha Project: www.sourceforge.net/projects/koha and www.saas.nsw.edu.au/wiki/index.php?page=KohaProject
You can join us on #koha at irc.katipo.co.nz if you prefer, or send e-mail to info@koha.org.