That helps a lot and thank you. I should have stated that I basically want this device to record live violin music played by myself and others. Someone told me that the Sony models have a poor mic input amplifier and was frequently overloaded (perhaps too sensitive). Can you confirm this? Also, I was perhaps under the misconception that the HiMd recorders took the analog input signal from the mic and converted it to digital form for storage and/or transfer to PC. Is this correct? But apparently you can also record an audio signal (say from the audio output of the PC sound card)....but is it recorded and stored in analog form or digital form? My guess again is that everything that goes onto the MD disc is digital. Right?? Nick