Review for Provider for Google Calendar by Kai Johnson
Rated 5 out of 5 stars
@Bade, to get your TBird cal entries up to Google Calendar: In Thunderbird, right-click over the calendar you want to sync to Google. Select 'export calendar' and save the calendar somewhere memorable. In Google Calendar: Calendar Settings -> Calendar -> "Import Calendar". Select the file you just saved from Thunderbird. Boom. Done. Then set up a new Calendar in Thunderbird with the Google Provider extension and sync it with your Google Calendar. At this point, you'll have two identical calendars (hopefully) and the non-Google-synced one can go. Simple and very handy.
Excellent plugin. Simple to use. No problems here! Running Tbird 3.1.2 with Lightning 1.02b on Ubuntu Lucid.
To create your own collections, you must have a Mozilla Add-ons account.