> not sure if this is the right place to ask. Is there a luajithbtex > binary for windows 386 in TeXLive? Yes, there is a luajithbtex.exe in luajittex.win32.r55431.tar.xz. If you mean i386-cygwin, there is a luajithbtex.exe in luajittex.i386-cygwin.r55384.tar.xz. Best, Akira