I was using OS2TeX for the last 2 years.
I can not contact the author any more:Jürgen Kleinböhl
Heinrich-Heine-Str. 18
64560 Riedstadt
Germany
e-mail: kleinboe@hrzpub.tu-darmstadt.de
http://www.tu-darmstadt.de/~kleinboe/os2tex.html
Does anybody know his new address ?