Rated 5 out of 5 stars

I've used this pluging for years and it is great. Lately though the menu doesn't seem to have "Save session.." anymore, which is a bit odd.

Edit: looks like this is a known issue... http://forums.mozillazine.org/viewtopic.php?f=48&t=2308889

This review is for a previous version of the add-on (0.7.8.1.1-signed).