We're always looking for new translators and reviewers who want to be continually involved, also for languages who are already translated.
Please let us know if you're interested, and we'll set you up with an account to access the translation interface.
Note: If you have applied between 20th of August 2010 and 8th of October 2010, and didn't get past the Recaptcha challenge, please try again. Sorry for the inconvenience!