Re: Translations not running good
Poedit will automatically re-save the .mo file when you edit and save the .po file by default unless you’ve changed the default settings.
the mo file is in here, it’s all you need
http://ayudawordpress.com/?dl_id=96
in bbPress 0.9 put it into bb-includes/languages/
in bbPress 1.0 put it into my-languages/
and change in your bb-config.php
define('BB_LANG','es_ES');