Hello, I have an iphone and a macbook. I notice this morning that all my contacts got deleted from my iphone and I freaked out. Then I said "hey, I got my contacts on my macbook, I can just sync them back in". So I did that and it erased ALL of the contacts stored on my macbook! Now I'm totally freaking out. I have my HD backed up through my WD passport external hard drive but I don't know what to do to restore my address book on my computer and iphone. Can somebody please help me?