Rated 5 out of 5 stars

Works reliably to keep my 4 gmail contacts list in sync, truly incredible.
I have 3 Gapps accounts and one standard Gmail account, they all work great.

Question: TBird just upgraded to version 7 Zindus incompatible, how do I get around this?

This review is for a previous version of the add-on (0.8.33). 

Rated 5 out of 5 stars

Does what it says well, and provides sync between multiple Google Contact accounts and TBird.
Perfect for syncing multiple profiles with your TB and mobile phone and other devices, since you can use Google Sync to do the mobile sync part.

This review is for a previous version of the add-on (0.8.10). 

Rated 4 out of 5 stars

Very good.
Use gmail, gapps, tbird, gsync/blackberry together and it works quite well.
and it's fast!
Thanks

This review is for a previous version of the add-on (0.8.10).