Hi Bob, Thanks for reaching out. I do have UPX but hesitate to use it here lest it appear that I'm trying to hide something. It's a BIG binary, admittedly, but disk space isn't usually an issue these days and the size per se does no harm. Of course, feel free to shrink it yourself if that's your preference. UPX is a nifty program. Enjoy XyScript, and don't hesitate to let me know if you have questions or encounter problems. Best, Carl