I'm sure this one has been asked many times, but how do I copy the music and videos that I've ripped that are on my iphone 3G to my new iphone 3GS? I've been manually managing my music and video files and they are not on my mac to begin with and unfortunately I am traveling now and not at home so I don't have access to the music and videos to just drag them over. Bottom line, how do I get the music and movies off of my old iphone and on my mac?? Any suggestions??