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Not working under Ubuntu 7.10 - the Gutsy Gibbon.
when I starting thunderbird I see it in the system tray but when I either minimize or close it disappear from the system tray.

Questa recensione riguarda una versione precedente (0.1.9) del componente aggiuntivo. 

The new version fixes some tb problems. I uploaded more than two weeks ago but it still hasn't been published. You can also find it on our site.