Ok so i got the new iphone 4s and had a iphone 3g for a very long time. When i first got my iphone i blue-toothed my contacts into address book and then synced them onto the device, now the problem i have is over the years i have gathered more contacts on my phone and now want to import them all onto my address book but when i sync through itunes it says "add contacts" so i accept the sync, the next thing i know all of my new contacts have been deleted of my iphone and replaced with my old ones on my mac. I then have to restore my iphone to my old back up to retrieve them! I dont want to have to hand add over 50 contacts/ number changes is there anyway that this process works in reverse?!?!