Rated 5 out of 5 stars

yazan: T-Finster tarih: Şub. 12, 2010 · kalıcı bağlantı

This is a great addon for thunderbird/lightning. It also works quite well for if using 3rd party Task Gadgets such as RTM or Toodledo. It works behind a corporate firewall, where I have had issues with the google provider or caldav solutions.