I've had a Toshiba SD2109 for what seems like forever (!), and am thinking it may be time to upgrade to a newer model (e.g. SD220), and keep the original as a second player (different room). Can somebody tell me if there really is such an obvious improvement in pic quality from the old machine to the new one? I know the 2109 was very good for its time, but is the 220 even better? Thanks! Mark.