I recently purchased a new Macbook Pro to replace my older PC. I have a iPhone 3GS that I have been syncing to my old PC since I've owned the phone. I would like to sync it to my new Macbook. Is there a process that I should be following? Should I just plug it in and go with it? Will my apps, songs, and pics that are currently on the phone be wiped out upon syncing? Any tips or advice would be appreciated. Thanks in advance!