Illumitol

In fooling around on the Internet, I ran across an article on another pyro developer formulation that the author claims solves many of the problems of pyro developers - he also claims fine grain. He calls the formulation Illumitol. It's a two-solution developer that contains a little Metol. Here's the article
http://www.photogs.com/bwworld/illumitol_pyro.html

Anybody used this stuff? Results?
j