I didn’t see your message on Tuesday. Any guesses why I blew out the Mother board and the power supply when I connected the audio cable to the cassette player and computer? I had everything set up, with a new audio cable (thinking that might be my issue) with the program on the screen, pressed play on the cassette and everything on the computer went black and stayed black. It’s in the shop until next week getting replacement parts installed. I really thought it would work, it looked like it would work but DH has forbidden me to use the family computer for this project ever again.