importing from mail to thunderbird

Quigley <[email protected]> Mon, 03 Oct 2005 12:57:53 -0700

Newsgroups	gmane.comp.mozilla.devel.mac
Organization	Posted via Supernews, http://www.supernews.com
Message-ID	<[email protected]>

I know there is a web page that shows how to import my mailboxes from 
the osx mail application into Thunderbird, but I can't find it. Could 
someone please let me know how to do this?

Is there a way that I can import my address book too?

TIA