Rated 4 out of 5 stars

Changed to this when the tabmix session manager can only restore by replacing the existing tabs, (ie close the all open tabs and then open session.) This does not have this problem, and is working OK, but it does have one draw back, it does not remember which window my Firefox was opened last, it will only open in the main window of dual screen, which I don't usually use Firfox it. It's not a bit problem, but it does get annoying sometimes.

The other part I don't like is, (or it could be me unable to find the setting) it will not open firefox, and then ask me which session I want to open or I can click cancel, so it will not open session and go to my what I set as my default (where that be blank or home page)., again that's another option I enjoy from tabmix's session manager.

This review is for a previous version of the add-on (0.6.7.4).