Hi,

Attached is es_AR.po, translation of version 1.12 of roundup.pot

As a side note, poedit versions >= 1.3.0 support Plural Forms,
I used 1.3.3 to translate this without serious problems. It may
be of interest when the Roundup developer documentation
section about the translation tools gets updated.

Regards,

--
 Ramiro Morales