To add the downloaded books to FBReader, select the plus symbol from the lower screen within FBReader and then navigate to the wherever you put the book in your directory structure. ************ Mars, Thanks for the reply (and to all others who tried to help a newbie). I've created a file for ebooks on my removable sdhc, and I'm sorry to say that I'm used to Windows XP operating system, where one uses a letter for the drive followed by a colon and a backslash to separate folders etc. When I go to the options tab in the library, how do I tell the N800 to look at the removable drive? Do I just type "removable drive" and then the file name, which is "ebooks"? Or do I have to do something with the mmc1 that I see in the options directory? Thanks to anyone who can provide some clarification for me.