Review for Evolution Mirror by shaneonabike
Rated 2 out of 5 stars
Overall this is a great!
I found a but and reported it but got now response :/
Basically, if you have any feeds (iCal) associated to your Thunderbird account it will continue to export those 'events' each time it refreshes the evolution mirrored account. Therefore, over a course of a week you end up (depending on your refresh rate) with a load of events which are duplicates of each other.
To create your own collections, you must have a Mozilla Add-ons account.