Willard I have not idea about the Windows version because I’m a Mac user, but I’m inclined to think there’s no substantial difference with the other versions. I’m going to buy a Raspberry 500 to make a new old-school all-in-one BASIC machine, thanks to the RPi version @uli released recently. I’m not expecting any more progress on the project, at least soon, but what we have is good enough for me, so I can still play with it and have fun. 😊