Rated 2 out of 5 stars

Earlier version worked...okay-- but there never was a "save settings" button in mine, so it could not be stopped from popping up annoying yes/no box.

This latest thunderbrowse update doesn't work at all. I have deleted it. Nice idea, but as yet, no, not recommended.

This review is for a previous version of the add-on (3.3.1). 

What version of Thunderbird do you use? Have you tried 3.3.1 beta 2, yet? If you use Thunderbird 2, that version will fix your problems. Feel free to contact support if you have any questions.