You don't have to put anything. Just connect the Book Port, and the transfer software puts a new, indexed manual on your device. >>> jerry.carriveau@xxxxxxxxxxx Friday, May 13, 2005 8:37:01 PM >>> `The help file in my bookport became corrupted and I had to delete it. I tried putting a text file of the manual in the root and the help key wouldn't work. Which files do you have to put into the root to get the help function back?