Rated 5 out of 5 stars

I am a new convert to Firefox, and Session Manager is one of the few outstanding extensions that gave me the final push. Brilliant in its simplicity, it does exactly what it sets out to do. Perfect GUI and easy to use.

It's the bees knees - and probably the elbows too..

This review is for a previous version of the add-on (0.6.7.1).