Rated 5 out of 5 stars

Those looking for the update to work on Firefox 3.6.x and Thunderbird 3.0.x please visit the author website for the new version 0.7 download. It was released on 27th February 2010.

http://jpeters.no-ip.com/extensions/?page=tb_ts

This review is for a previous version of the add-on (0.6).