My touch just stopped working. I did a sync and all of a sudden it bricked! now it just shows the apple and itunes does not recognize it. I've tried holding down the power switch and the thumb button and I can force it to shut down but when I start it up it just shows the apple. Itunes says it can't find it so how can I do a restore? I've had this since January so is it still under warranty??? I sure hope so. Any helpful suggestions appreciated.