Boy I wish I would have found this forum sooner else I would have never gotten one of these things. But at any rate, the audio jack is only playing in one ear and I kead something about it caving in? Is there a way to fix it? I don't know if I even have a valid warrenty since I bought this off of ebay. Is there ANYTHING? I can do for this? I'm a poor college student and can't afford a new mp3 player X_X.