So yesterday I was at the Apple store and when I made an appointment my name popped up on the screen and everyone else's iPhone / iTouch who was working in the store instantly. Now we all know how awesome Apple is, especially their stores which is why I know that everyone knows what I am talking about. My question is how do I do that on my phone between me and my wife (we both own the 3G version)? Also I can't seem to share my iCal with her via our phones any advice? Thanks team