Rated 5 out of 5 stars

Looks very good, I used to use fast dial before, but because of incompatibility on new firefox I'm using this. Now I don't regret about it.
The one thing I cannot do is changing groups by scrolling mouse, is it possible. If I manage that it will be perfect.

This review is for a previous version of the add-on (0.9.5.8.1-signed).