Hi Paul, sorry I've been so focused on tracking down some bugs for the V4 beta that I forgot to do those scripts for you.

So possibly the easiest way to do these is to modify the regular File > Open and File > SaveAs commands, that way you won't need to remember to run the scripts separately every time.

Please try replacing the regular Open.js and SaveAs.js files in your commands directory with the attached versions. Let me know if that does not do what you needed.

- Michael