File Management Question

[John Huntington]

Another dumb question for the list :-) 

I have a book in Framemaker, with each chapter as a separate file.  I've 
been rearranging things, and cutting chapters.  Now, my data directory 
has a bunch of files that are no longer in the book.  Is there some way 
(or an addon or anything) that will mark the "dead" files so I can move 
them to a separate directory (or any similar operation)?

Thanks!

John