Bravo to you all for such a well-conceived piece of software. A small bug in LaTeX generation in version 1.2.1:
If you include an external graphic and specify that its dimensions should be less than 10% of some length unit (e.g., 5% of textwidth) the generated LaTeX incorrectly specifies \includegraphics[width=0.5\textwidth,height=0.5\textwidth]{... which is 10 times too large. The correct LaTeX should be \includegraphics[width=0.05\textwidth,height=0.05\textwidth]{... Don't forget that leading zero... cheer.