Google translate service for GNU gettext PO files that supports ngettext style plurals

I'm looking for a front-end to google translate that supports translating GNU gettext PO files with NGETEXT style plurals, eg. msgid_plural, msgid[0] … msgid[n].

I've found several free translation services for PO files [1], but none of these services support ngettext style plural strings. Our PO files have a fair number of plurals that need to be converted.

Note: We recognize the google translations are not anywhere near production quality. We're using the translated PO files for testing/proof-of-concept demos only.

Any suggestions appreciated.

Malcolm

[1] Free, hosted PO translation services

• http://pepipopum.dixo.net/
• http://senko.net/services/googtext/