Excellent Work, lil problem?! Rated 4 out of 5 stars

But a problem with the latest updates, all setting fields are EMPTY?

See here: http://i50.tinypic.com/316qlir.jpg

The other versions before works great, fantastic addon, thanks, keep up the good work.

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

the add-on doesn't work, because of a bug in Firefox 16:
I don't know when this bug will be fixed.