Hi, I'm using Mac OS X 10.6.7. I want to restore my Address Book from Time Machine as some of my contacts are missing in the most recent version of Address Book on my iMac. However, when I restore a past copy of Address Book it has exactly the same list of contacts as the current one...even though I know they were different back then. I went into Time Machine, selected the date of the back up I wanted; selected Address Book in Applications; clicked Restore and Keep Both versions of Address Book. But I got two Address Books containing the same (most recent) information. If anyone else has had this problem, I would welcome their advice on how to solve it. Thank you.