2009/1/21 Bill Peters <bill.peters at gmail.com>: > I had this problem on my Sansa c240 when USB mode was set to Auto. I no > longer had the problem once I switched to MSC mode. Oh, I forgot. So-called "mp3 player" is just a flash card (Compact Flash, FAT32), and device type type is set to 'Filesystem-based MP3 player'. Auto and MSC ? are they modes of your device?