[Ro][http://www.rohanpall.com] There doesn't seem to be many options when you're trying to generate [PDF] (what an infernal format) with Tcl/Tk on Windows especially for scientific text. '''Using a miktex backend''' This seems crazy, there are so many files in the complete distribution, its insanity! But there seems to be a lot of useful LaTeX extensions (I've got a chemistry bent so it has to generate chemical text well) What files are needed (what do I ship with) and how do I call those files to generate PDF? I'm going to start with LaTeX source, using chemistry extensions. '''Using the canvas to generate Postscript then converting to PDF''' This seems too low-level for chemical text. '''Docbook backend''' Is there chemical markup and win32 command line tools available for it? ''A lot more research is needed... your help is more than welcome'' '''So far the best way seems to be to go with the LaTeX backend and just decipher miktex'''