Suddenly my trusty Samsung 511 can't see my discs anymore ! After geting a 'disc won't play' message a few times it's now started saying 'no disc'. On investigation the disc tray is a bit wobbly but it was never very solid. So.. Anyone else had this problem ? Anyone know if you can get players cheaply repaired anywhere ? Is it 'throw it in the bin and get the credit card out' time ? Any words of wisdom gladly received.