Rated 3 out of 5 stars
This extension was great for a long time but stopped working within the last couple of weeks. I thought maybe it was a fluke or some kind of conflict but it's happening to me on more than one machine. I had hoped it would get fixed or start working again but I finally broke down and went searching for something else... and found "Gmail Notifier." This one has more features and I like it a little better but that one works.This review is for a previous version of the add-on (0.5.7.4).