What can you tell me about the next generation of iPod Touch? I'm returning my 3rd gen. because I've had some issues with it. I was going to exchange it for a new one, but decided it might be better to wait the three months (they usually come out in Sept, right?) to get the newest model. I think the newest model will definitely have a camera. I only HOPE it has a better battery life too. Anyone heard any rumors from good sources?