Review for SyncKolab by sidkipper
Rated 5 out of 5 stars
Excellent - use with Lightning for full mobile Contacts and Calendar (v1.0.3 needed for the Calendar syncing to work properly). No more continuously Importing and Exporting the Address book between different machines
This review is for a previous version of the add-on (1.0.2).To create your own collections, you must have a Mozilla Add-ons account.