Hi there. just got myself a 40gb ipod photo. evrerything seemed fine until today. when i am playing my music, the text on the screen that shows which track is playing etc seems to be overlayed on top of of each other. ( as if same track name etc has been typed over original text), making it very difficult to read. strangely enough the rest of my ipod menu's text is fine. any help or thoughts would be much appreciated.