I wanna do the reverse: copy my iPhone 3GS [contacts] to my MacPro's [addressbook].
I hesitate to sync it via iTunes, because I vaguely remember having done that two years ago with my wife's iPhone, and it deleted all the contacts on the phone and copied everything from the Mac's addressbook onto the phone.
I definitely can't lose these contacts. How should I proceed?
edit:
OK, so with iOS 4.3.5 + iTunes 10.5 there's no problem, everything worked fine.