Hi,

after some search I finally found a solution for using the apple addressbook in Thunderbird! It's read-only but better than nothing. "Mistermartin" has created a patched version of Thunderbird 2.0.0.6 that makes this possible.

What a great news for all Mac users. ;-)

You can download the patched version here. You have to add three lines to your prefs.js which is also described on the linked page.

Greets,

Thomas