I've had my IPod shuffle for a week now and it no longer stays switched on. I turn it on and the green light goes on for about 3 seconds then goes off again. I have tried Resetting with no efffect. I have also tried Restoring to factory settings, still nothing. I have left it to recharge on a USB 2 port for at least 4 hours so it should be charged. When it's connected I can see the songs in iTunes I reloaded them after Resetting. I think the IPod is faulty.. after only a week! Does anyone have any suggestions??