I would love a feature in a future Mac OS X/iPhone software update that turns the iPhone into a soft phone when it's docked with your Mac. Picture it, you have your phone docked, it rings and the caller ID comes up on your Mac. Photo of the person if they're in your address book with a Green "Answer" or Red "Ignore" Button. If the person isn't in your address book, one button will add them to your contacts. Answer the call and use your Mac's mic and speakers. Thoughts?