Also I read if you use the sim to transfer your numbers ony 1 of the numbers will be transferd to the sim.... I.E. if you have your girlfriends numbers stored on your phone and you have her mobile number,home number,work number all stored under her name, when you use the sim to transfer the numbers only her mobile number will be transferd not all 3 of her numbers........So I will just sync my iphone 1 last time before I get the 3g phone then once I get home just hit sync again and they will be backed up off of outlook