I'm happy to announce that I've finally managed to document the internationalization (i18n) features that Five has brought to the Zope 2 world since version 1.1: http://worldcookery.com/files/fivei18n This short tutorial compares current Zope-2-based solutions to the i18n problem with the Zope 3 i18n framework. It also gives a few pointers on how to use the latter in Zope 2 applications through the means of Five. It is not a full-blown tutorial and it expects the reader to be quite familiar with i18n-aware software development in Zope already. Target audience is mostly people switching over their Zope 2 products to Zope 3 technology which i18n is a part of. The tutorial also serves as a documentation of a new Zope 2 core feature because Five 1.3 is included in Zope 2.9 which is thus the first Zope 2 version to come with built-in i18n support!