Basically, when I try to sync my contacts to my Address Book or my Yahoo or Gmail account, I'm not getting the Prompt that says "Merge or Replace" Data. I got it a while back and clicked replace, and now that no contacts are on my MacBook every time I try to sync it it deletes all my contacts on my iPhone and I have to restore from a backup to get them back. Anyone know how to get that dialog box to come back up? I've tried "resetting warnings" and that doesn't do anything. Thanks!