We're considering using
Google Apps as groupware, with our Mac and Linux users (and likely a few of the Windows users as well) accessing mail and calendar using
Thunderbird with Lightning. We seem to have worked out most features, but have not found a way to access
Global Address List.
Is there a way to sync the Global Address List to Thunderbird?
Update: The Zindus addon as suggested by @superuser, does not have support for Global Address List from Google Apps (it does however support GAL from a Zimbra server)