Problem downloading from Overdrive
have a sony nwz-s764 walkman. i have for many months downloaded audiobooks from my county library to overdrive media console on my home pc, then transferred the book(s) to my mp3. now the transfer does not take place. when i hook up the usb cable, it will charge the battery, but no book transfer. overdrive is not recognizing the mp3. tried another usb port, no difference. i'm wondering where the problem could be. cable? the player? any suggestions would be appreciated.