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I uninstalled the add-on that carried over from Thunderbird 2.0, and installed the latest version fresh. But I still get an "XML parsing error" with Thunderbird 3.0 when I click on "Preferences". I hope this can get fixed, because I really need this functionality.

Questa recensione riguarda una versione precedente (0.0.5.1) del componente aggiuntivo.