Beverly: You don't actually need to worry about that. You'll want to keep it set to "No Device." This will automatically give you Format 4 files, which is what you want for Book Port. Once you download the files to your PC through Audible Manager, you can use the Book Port Transfer program to activate the Book Port and transfer the file. Pamela Rader, TECHNICAL SUPPORT American Printing House For The Blind 1839 Frankfort Ave. Louisville, KY 40206 PHONE: 1-800-223-1839, Ext. 307 >>> shilohsmom@xxxxxxxxxxxxx 07/16/06 10:08PM >>> Hello, everybody, will someone tell me which device is used to transfer audible books on the bookport? I went in the device page, but couldn't find anything that states bookport. Thanks. Beverly If you like R&B or Gospel music, check out my station at http://www.shilohsplace.net MSN hunt5052@xxxxxxxxxxxxx Skype BlackPearl1953