I have a collection of several hundred hours of mono recordings on 74 minute MD discs. I recently bought a MZ-NH1 so that I could upload these old recordings on to my computer. However, when I attempt to upload a disc, I am faced with a message that my computer is searching for a driver for my device. I find this a bit worrying as I am concerned that the MZ NH1 may not work with mono recordings. Does anyone know if this is the case? If so, Is there any other way I can do this operation by recording them from another player onto the HiMD disc for example?