My PRS-600 is fairly new so I'm still learning, but have been trying to figure out how to get MP3s onto my reader. I have been using Calibre with no problem to transfer books, but was trying to transfer unprotected MP3s the other day and it wouldn't transfer. Is this possible to do? If so, how do I need to go about it? If no, do I need to use the regular Reader program to do the transferring. Any help is appreciated.
Sorry if this is a repeated question, but I tried doing some research first and didn't see anything that answered my question.
