Post a message to www.vintage-computer.com/vcforum (my vintage computer collector site) or mail something to the Classic Computers Mailing List (cctalk - www.classiccmp.org) for possible help.
There should be some folks with interest.
Good luck!
Thanks Filo (first-in-last-out?)
I got good info from CougarGA7, who was very helpful. Looks like my client will need to purchase some Windows-based software to do this properly.
Will check out your URL - looks interesting.