hey, i've just bought on Ebay minidisc player MZ-E707, i've used MZ-NH600D (HI-MD)before i broke it, today i was trying to listen my discs (which i recorded with NH600D) and my 'new' MZ-E707 cant play them, because this E707 is not an recorder,i have no idea what to do with all these discs. do i need buy minidisc deck?, i feel a little bit disapoinment because MZ-E707 should play all type of LP2, LP4. please give some advice. i think MZ-NH600D was my best minidisc player ever