Review for Provider for Google Calendar by dogmess
Rated 5 out of 5 stars
This took time and required patience, but oh man, the end result was worthwhile. This plugin (add-on) rocks. It IS bidirectional, and it does work.
I ran into some issues, not sure how/why they got resolved, but you can read a summary here: http://forums.mozillazine.org/viewtopic.php?p=3134225#3134225
This is historic, I've never been able to get a web calendar to display locally before, and now I'm looking at not one, but THREE calendars (two public, plus one private)
10 out of 10 dude, this is AWESOME
To create your own collections, you must have a Mozilla Add-ons account.