Originally Posted by tilia
iTunes will create its own copy of the file if you tell it to. Look under the advanced tab in preferences. The file will then be copied into the iTunes folder.
That's good to know - my audiobooks seem to be put all over my computer, as I changed my filing system from one year to the next, so really, I have no system at all except to put my Audible books into a folder called, simply, Audible.