Rated 1 out of 5 stars

http://forums.mozillazine.org/viewtopic.php?f=38&t=838635&start=0&st=0&sk=t&sd=a

1) Installed
2) Changed locale
3) Got a message ""
4) Now I can use firefox in safe mode only cause there's no way to get away from this message (if i close it the firefox closes)
5) Looks like i have to reinstall firefox

Be aware...

This review is for a previous version of the add-on (2.1).