I have a problem with the headset of my ipod nano 4th gen. the right side don't have a sound. It comes in and out. what do I need to do.. I am using the original headset eversince. I tool it to a Apple Mac Cennter and Taked with a Service Center Rep. And he told me that they can't do anything because they don't repair the ipod they didn;t even look at it. I was told instead to buy a new one. I was very disappointed.. This is already my 5th ipod though i am planning to buy a new one.. I still want it fixed so I can give it to my little sister