Press command-o on the zipped file and it will unzip. A folder with the book's name will be created. Copy the entire folder on to the sd card. -- Marcy Hope you're having a great day! On May 9, 2011, at 9:37 AM, "Craig Dunlop" <bircatssup@xxxxxxxxx> wrote: > I downloaded some books from nls bard this weekend using my mac but now I > can’t figure out how to unzip them so I can transfer them to my card to use > on the player.. what step am I missing. > >