Rated 3 out of 5 stars

Works. Each function specified in the description was functional and it worked well with my browser with no noticeable bugs or problems. My main issue was that it was logging me out of my iGoogle account each time I closed down the browser and I had to log in each time. If you just have one account, Gmail Notifier works just as good and doesn't log you out.

This review is for a previous version of the add-on (0.5.7.1).