Hi. Welcome to Koha! My recollection from previous posts to the mailing list, and a very quick search, are that you have two options: 1. Upgrade to version 3.0, then upgrade to the latest version 3 release 2. Treat it as a migration, like you would from any other system, rather than as an upgrade. Option 2 seems to be the most recommended and cleanest approach, as far as I can tell. This means you need to get the data you need from the Koha 2 system out, and then import it into your new 3.8 installation (note that 3.10 is now the latest stable release). This is often the most difficult part. Version 2 of Koha is quite old, and people's experience with it and the migration process are probably a bit rusty now. I've listed some resources that may, or may not, be useful to your situation. The manual is your friend: http://koha-community.org/documentation/ The mailing list archive is also your friend - scroll down to the search box to search the mailing list archives: http://koha-community.org/support/koha-mailing-lists/ The search box on the koha-community.org site searches across all the sites (wiki, mailing lists, IRC, etc) and is very useful. Migration check list: http://manual.koha-community.org/3.8/en/implementation.html#imp-migration Migration Without Suffering - KohaCon 2011, D Ruth Bavousett http://wiki.koha-community.org/wiki/Kohacon2011#Migration_Without_Suffering Migrating to Koha - KohaCon 2012, Robin Sheat http://wiki.koha-community.org/wiki/KohaCon12_Schedule#Migrating_to_Koha_.28... If you have the resources, you may like to consider using the services of one of the support companies - they generally have extensive expertise with Koha and the migration process. Good luck with the migration - I'm sure there will be some challenges, but thee will be worth it! Koha has come a long way since version 2. David Nind | david.nind@gmail.com PO Box 12367, Thorndon, Wellington, New Zealand 6144 h. +64 4 9720 600 | m. +64 21 0537 847 | w. +64 4 8906 098