I'm not sure if this is mac or iPhone related... Yesterday I noticed that my iPhone had only about 25% of my usual contacts in it. I thought I would sync it today and make sure everything copied over well. Before syncing I checked address book on my mac to find that it was completely empty. Any idea why these would be missing? I have a backup but it is from before I got my iPhone 2 weeks ago and had my contacts carried over from my old phone I can recover the contacts, but it would be a slow and long process and I don't want to have them go missing again. halp!