Superb add-on that WORKS! Rated 5 out of 5 stars

A superior add-on. At first had a little problem (when FF minimized to system tray, notification did not function), but after asking the author about it, the very next day the problem was resolved. Great add-on. Just enough options available, very user-friendly. Creator is very responsive to problems. Thanks!

This review is for a previous version of the add-on (1.55).