Hello.
I know this:
http://custom.simplemachines.org/mods/index.php?mod=1276
But it is old.
I search a mod, that allow a really multilingual smf board.
Bit this is only a "external" google translation for the whole site (new window, frame...):
http://custom.simplemachines.org/mods/index.php?mod=2386
My vision:
* Multilingual Board Name and Description (as in the old mod).
* Translate any message into the user language. => Options: Manual and automatic.
==> developers.google.com/translate/
Google translate has a "API".
* Display the original language of a post, next to the title.
Three "simple" requests ;-).
Members should not be separated according to their language (as in most forums).
For some issues, it makes sense that different languages people discuss together.