Rated 5 out of 5 stars

Works flawlessly in FF 4! Also, @Khun, you don`t HAVE to pay. The option`s there for if you like the add-on and want to contribute to its development.

This review is for a previous version of the add-on (4.1.0.1-signed.1-signed).  This user has 5 previous reviews of this add-on.