All, By inserting this line in s-mag-01.tex: \usetypescript[adobekb][\defaultencoding] Then using the Miktex package manager to install the pxfonts and txfonts, I can now compile this: \usemodule[mag-01] \starttext \input knuth \stoptext This is without any use of texfont.pl. Indeed, I've cleaned out my /localtexmf/fonts directories of all former experiments using texfont. Absolutely amazing. I've still a long way to go with fonts, but I am much improved.