Did you do any work with the FDO language? The world of WAOL.exe was like pure ethanol poured onto the pilot light of curiosity when I was a younger programmer.
I never got the pleasure :-). I did see the manuals, which were a couple of binders full of pages, on a colleagues shelf once. I suppose that was the forefather of xul/xaml+scripting language, though I guess we're still trying to sort that out.
