i was worried about that. Can you submit the .it files to xinha
http://xinha.webfactional.com/? Xinha 0.95 is close to release (rc2 is out), it would make sense to include it there. btw, Xinha 0.95 is likely to have support for safari 3.
Actually, i would expect similar language issues for the plugins for other languages as well. Maybe we should reduce the list of the Xinha plugins in the default configuration, such that admins, adding Xinha plugins take responsibility for the availability of the language files of their used languages.
Xinha itself has 34 languages, so i do not expect much problems there.