So a few days ago I noticed that there were a lot of strange and new names on my address book a bunch of contacts that I never added. So it turns out that for some weird reason, all the email addressees that I wrote to previously on Mail.app were added automatically and without my approval to Address Book. The thing is that Addres Book went from my normal 115 contacts to 200. And now I want everything back and normal as it was before. Can't tell you exactly when and why this happened. I think it is related to the Lion upgrade. However, now I'm trying to fix all this crap with smart groups. So what I did? First I added all the "real" contacts from my old groups to a new one called "old contacts". Then I tried to create a smart group that includes any card that is not in "old contacts", so then I would see all those weird new contacts and delete them in just a blink. But that didn't work, because the "smart group" shows me everything, just like "all my contacts". I mean apparently Apple ****ed up the Address Book, with some annoying bugs and "smart groups" that even can't include more than two rules! However, I'm here to ask you: 1. How to fix the smart group thing, so I can detect the new unwanted contacts. 2. If it's not possible to work with these dumb groups, how could I easily detect the new and unwanted contacts. 3 . (Bonus) What the hell happened before and how I get all these names and email addresses in my contact list without my permission? Please help me, because this mess is spreading on all my devices via iCloud (and before via MobileMe). Cheers.