Well I know on Blackberry you can sync contacts through the facebook app, but I couldn't find that option on the iOS facebook app. I have an iPad and iPod Touch and since upgrading to iOS5 with the iMessage app I need some more numbers/emails in my contact list. And I know that I have a lot of contacts through facebook (that have their numbers and emails listed there) I have a Blackberry (don't shoot me for that...), and I don't know how to transfer my BB contacts to my Mac's address book. I can back the contacts up, but they don't go to the Address Book app on my Mac. Any help would be appreciated, thanks!