Hello,
Thanks for sharing your experiences. Sometimes I communicate with people who run various old programs with mDosbox. You are right dosbox was made for games (like was many times told on vogons), but there is still community what want run their old programs on mobile device. I personally start sometimes Turbo Pascal on my tablet. But most interesting program what one man started was HiWIRE II (or something like that). I think it was old CAD program for designing PCB (A printed circuit board). Really interesting. Then of course old database programs are still top;) Here may be trouble with file locking, but I’ll fix that in the future.