So I have had my 64 gb 4G Touch for about 2 weeks now and had a 32gb 2G Touch for about 2 years. But what happened today, I've never experienced this before. So during this morning, I was listening to music on my 4G Touch while walking and while in the car. When I stopped by a place for lunch, I stopped the music and put it on standby. When I left the restaurant and tried to turn on the Touch, it wouldnt turn on. I tried pressing the Home button and the Sleep button multiple times and the thing would not just turn on. Had to go home and sync it to my computer for it to work again. So anybody have this happen to them before? Should I be wary that it might happen again?