Review for Thunderbird Biff by Donald McGrath
Rated 5 out of 5 stars
I think that it's going to be awhile before this good program gets updated to work with Firefox 3.1 beta 1 and the future Thunderbird 3.0 because Shredder is still in the alpha stage of development (been testing both programs on my machine)but as we all know with Mozilla patience is well rewarded :)
This review is for a previous version of the add-on (2.1.8).To create your own collections, you must have a Mozilla Add-ons account.