Hello, Wyss! Also las ich bei Wyss Clemens [mailto:WYS / helbling.ch] > > [...] > > Have you tried using SWIG? > Visit http://www.swig.org > I have not! I read about SWIG yesterday in Dave's black plane, but I couldn't yet think of Ruby being part of it. Thank you for the tip. Gruezi! -- Hippo (aka Matthias Lampert, Hamburg) Just another XP and Ruby fan