So, I know a bunch of people have been talking the possibility of having video conferencing on the iPhone. Obviosuly the problem is that you need a camera facing at you, but then for regular pictures, you need one on the back. Basically..it seems like you need one going both directions. so, for the iPhone, what do you guys think are the solutions for this problem?, some sort of camera that can move on the phone? have 2 cameras? what do you guys think. If you wanna make a visual, or just type it out, either way is good.