[@_ck_ Participant 15 years, 10 months ago]

Silly question but did you rebuild the .mo file?

The po/mo on the automattic svn is very outdated and is from 0.8

Try this version which has many more stings, even thought it’s for 1.0 it might work well on 0.9

http://ayudawordpress.com/bbpress-espanol-alpha-104/