Review for gContactSync by Alan
Rated 4 out of 5 stars
I have created a number of address books (e.g. Relatives, Christmas Cards and Friends). When I Edit Accounts the right-hand pane doesn't always update, or allow me to Find All Groups, so I can't be sure that the mapping is correct. At other times it does work correctly.
Also my Friends address book won't update, so I have entries in Google Contacts but none in Thunderbird. When Edit Accounts does work I've tried renaming the address book at both ends (e.g. to Mates or Friend) to no avail. Edit Accounts shows no difference between it and other address books
To create your own collections, you must have a Mozilla Add-ons account.