I'll try to give you a detailed overview of what happend First I worked with a Sony MZ-RH1 and SonicStage : 3.4.03.15140 This is how the sage began, I'm currently bussy with research and for this research we are doing interviews. These interviews are recorded on a minidisk (80min) with HI-LP thus I have 10h of interviews on one disk thus on average 8-9 interviews. When I finish a session of interviews I copy them to the PC as a back up and I keepo the disk to make sure all is well. This has worked fine up till now. These last 2 dayw I have interviewed 4 people and recorded 3 of these interviews on a disk with alrady 5 or 6 interviews on it that I've already transfered to my pc and 1 interview I recorded on a new disk. This morning I transfered the one interview to the pc, this worked for 10 of the 12 traks (as usual) and for two of them I needed to transfer them on e by one for some reason. For the record I copy them in wav format. Then I stoped the disk en put in the disk with 5 plus 3 new interviews. In order to get sonic stage to recognize the disk I logged of and on so he would recognize my md player. This time he didn't find any files. Ok no problem maybee he didn't find the MD again so I restarted my pc again no traks so I looked around and tried net himd again no files. This time I got realy freaked and cheked my md with the head phones, and I get the message 'No Tracks' Now I'm looking all over the place for a method to get these interviews back because they prooved to be the most important ones I have so far and really need them So please if some one has a method to get them back please contact me!