Rated 4 out of 5 stars

Since I found lightning & the Provider for Google Calendar, I changed to the seamonkey suite for my daily business life. I am (nearly) completely satisfied!
But however - if I get Invitations, i can't accept them anymore. Additional it would be great, if any invitation could be transferred to one of my calendars - that I have to choose before. In the past all the invitations could be stored only in a "local" calendar, but I need them in my Google calendar. Export of the .ics-file and re-importing to a google calendar does work anyways, but sends additional invitations to all members of the event - so i can't use this workaround longer :-(

This review is for a previous version of the add-on (1.0.3).  This user has a previous review of this add-on.