At 07:36 p -0400 05/02/2007, Mark Lively didst inscribe upon an 
electronic papyrus:

>iDVD can read PDFs and incorporate slide shows.  It is Probably the 
>easiest way to do it.
>
>Also DVDs are a great idea.  Probably far cheaper in bulk than 40 
>page manuals.  You can also include sound files

Yes -- need to know ahead of time that the fire bell is a semitone higher. :D