Anyone out there successfully use OverDrive Media Console w/ a Sansa e280r device.  Here's my story:   

My local library distributes audiobooks via OverDrive Media Console.  According to the online documentation, the Sansa e250 is a compatible device for MP3 and WMA files.  There is no specific mention of the other devices in the e200 series.  In the fine print is says

Well I don't have an expansion memory that I know of, so I forged ahead.  I downloaded a book to the Overdrive Media console which completed successfully.  Then I clicked on "Transfer" and got the message "The format of this title (WMA Audiobook) is not compatible with the Sandisk Sansa e280r USB Device".

 Any ideas?

Thanks