My 512mb iPod Shuffle marks an error. (the green and orange lights appear blinking). I had already reset the iPod and it still won't work. The iPod updater does not recognize the Shuffle, I canonly see "removable disk" in My PC (when it always says "ROCO'S IPOD"). I cannot hear any music. The only thing that appears to work is that the Shuffle is charging. Please I need help!!