I translated some modules to Czech language (print, views, cck...).
Now I finishing Texy! filter module (Texy! is text-to-XHTML converter and formatter - more info in english is at http://www.texy.info/en/).
I create and administrate Czech comunity Drupal server with support forums and services (hosting, implementations etc.) - http://drupal-cz.info.
I try report PostgreSQL relevant bugs...