Hi Nirdop: I'm new to this forum but love minidiscs, the technology, ease of use. I've resisted the move to flash and Ipod type players. I have a HiMD MZ-NH900. I'm not the original owner but bought it second-hand. The Minidisc.org equipment browser states it was released 4/04. I love the unit, it does everything well except a little hard to see due to small display not back lit (except the remote). I use it in the car after uploading selections to discs, recording my son's cello concerts, etc. I may upgrade due to the display on the unit not being back lit and auditoriums being dark (and my 49 year old eyes!); otherwise there is no reason for me to part with it! By the way, great forum and information, helpful members! JPLDOC