If you down load the free version of Skype you can have real time video talk on your I phone. You can also can use the forward camera and show another person what you are looking at and talk about it in real time. I think your area has to have AT&T 3G sell towers to work though. But you can call any computer that has Skype and good internet service from your phone if you have AT&T 3g coverage with your phone and video talk. I was messing with it today and the future has changed. In less then 5 years I think it will be common place to talk like this.
