We are going to be a two iPhone house setup for the first time and had a few questions: 1) Do you use the same iTunes account on both phones? Obviously if I purchase an app I would like my wife to not have to purchase it as well. 2) Do you have to use the same MobileMe account on both phones or can can you just specify a different @me.com email address? 3) Do you get any conflicts with apps showing up on both phones? For example, if I download an app on my iPhone, will is sync to my wife's iPhone if we are on the same iTunes account?