Developer reply by Philippe V.
Rated 5 out of 5 stars
Installed OK - using remote owncloud server, starts to download contacts then seemed to get "stuck" syncing - tried an earlier version and it did the same
After the developer suggested I emailed him with a log the issue was solved within a few hours!! (it was an issue my end with a couple of rogue contacts..not the softwares fault!)
Very impressed with the functions / speed and support!
Integrates beautifully with my owncloud server and Thunderbird addressbook - does exactly as it says on the tin :D :D
Thanks
by email please : cardbook.thunderbird@gmail.com :O)
To create your own collections, you must have a Mozilla Add-ons account.