Rated 4 out of 5 stars

@geomac1, How ignorant are you? Macs do not have the Paint application, and what you described is way too much hassle to go through. As Diigo said, this way is much easier.

Anyway, glad I can move the icon now since the update, but the icon position won't stick. Every time I open Firefox it's back to where it was before.

This review is for a previous version of the add-on (2.2).  This user has other reviews of this add-on.