Hi Larry and others, Tried several times today to transfer a large file without success. This is the first time that a little persistance in these matters hasn't paid off in an eventual successful transfer. In my experiences today, I found that I would get the first several beeps without a problem. Then it would stop. After it remained thus for several minutes, possibly around a half hour or so, Bookport Transfer said no error, and I was placed on an OK button, which appeared to be my only choice. I have now tried this both with the check box checked and unchecked that said to transfer audio files as music. I don't understand what I could be doing wrong, but would be happy to hear how I can correct it. Thanks for any help. Dave