sonder

Hi all, This is the first time I'm posting here, but I think this is the inly place that can help. I've had a MZ-N10 for around 2 years now, and I've never dropped it, spilt anything on it etc. Now everytime I place it in the cradle it charges fine, but is not recognised by sonicstage and also everytime I try to playa minidisc the disc just spins and makes a churning noise. I can select different tracks, but nothin plays it just keeps spinning. When I eject the disc it's still spinning for about half a second. Finally I've used a minidisc head cleaner and it didn't work, please help, I can't afford an ipod or pvp at the moment. Sonder!!!!