How can I import all messages and contacts from my outlook on win to thunderbird on mac? I installed thunderbird on win to import, that was easy and fast... but I can't find how to export it to a file so I can open on mac to import to thunderbird... is it correct and safe? Is there an easiest way to do it? I also had to import my contacts separately from outlook to adreesbook on thunderbird and exported to a file, should I only copy this file on my mac and import it to apple/thunderbird address book? Thanks for any help!!!