Does anyone know if it's possible to get replacement parts for these generic mp4 players? I had mine in my pocket the other day, leaned across the desk to grab something, and cracked the "protective" glass that sits over the LCD...the screen still works, it's just the glass is broken. If it helps, I have one of these: http://www.mympxplayer.com/album_showpage.php?pic_id=56