You can store more than one book on the same storage device (such as a USB flash drive) but if you are using the National Library Service for the Blind and Physically Handicapped’s Digital Talking Book Machine to play downloads, you must have a software update to use the Bookshelf feature to move between books. You can obtain the latest update at NLS DTBM Firmware if it is not already on your DTBM. With this update, you can access the Bookshelf feature on NLS’s DTBM by pressing and holding the Play/Stop key until it says “Bookshelf,” then using the FF and RW keys to move forward and backward between titles. When you reach the title you want, press “Play.” For commercially bought machines, check your machine’s documentation.
