Review for FireTray by Meresis
Rated 1 out of 5 stars
As mentioned before, it is not working on Ubuntu 10.04 (64 bits), I had to remove it from the extensions folder or else ThunderBird doesnt start at all.
This review is for a previous version of the add-on (0.2.6).To create your own collections, you must have a Mozilla Add-ons account.