Kamber

When I open up sonic stage and try to look at what’s on a minidisc nothing shows up and I know there is something on it because I can listen to the songs. Also it shows how much memory I have left on the disk but won't record anything. don't know if its the soft wear or the Net-MD its self. I have sonic stage 1.5 and model MZ-N510 my OS is Win XP SP1 thanks for any help you can offer.