From the [wp-hackers] mailing list, this concerns all here:

Hi, everyone.

I want to present my GSoC project Language Packs, which will be incorporated
in the core for version 3.3.
You can follow installation guide

http://gsoc.svn.wordpress.org/2011/Osho34/documentation/trunk/Installation%20and%20Deployment%20Guide.odt

Detailed description is here: http://gsoc2011.wordpress.com/language-packs/
I would be happy if you suggest me some enhancements or report some bug.

Best Regards