Thank you. I designed my old program (NM Collector JE) to run directly from a USB on Windows, Mac, and Linux AND share the same data. Unfortunately, Windows and Mac are making sharing the same data across platforms more difficult with all of their security rules - the data needs to go in certain locations or they will not allow me to sign/notarize the applications and without that only people like you who are willing to go to the command line can run the software. Of course, most developers are going with web-applications to solve that problem but most of my past customers do not want to store their data "in the cloud." So, once I get the basic app working in each environment, I will come up with data sharing alternatives so customers can choose the one that works best for them. Thanks again. :)