Im new to the iphone. Just got it after having the touch. Love both. question 1. Is there a way to delete the songs from my itunes library on my mac without them disappearing from my iphone library after i so a sync? I don't want to load my mac up with music i don't listen to on my mac. question 2. Is there a way to sync my mac up from my iphone, meaning, if i add calendar meetings and address book numbers on my iphone can they be synced onto my mac. I know it works the other way around but i mostly add numbers on my phone not the other way. Thanks in advance.