Reply to note from Lisa Kleinholz <lkleinholz@xxxxxxxxx> Mon, 14 Oct 2019 17:37:53 -0400 Hello, Lisa, I'm the last person to be answering this query -- not a Mac user and never have been -- so I may as well be the first. A quick bit of Googling reveals that someone has put together a 64-bit Boxer: https://www.dosgameclub.com/forums/topic/boxer-app-64-bit/ I have no idea of whether, or how well, it works (nor do I have any way of testing it), but there at least appears to be a glimmer of hope. However, the threshold question, I think, is whether there are compelling reasons to upgrade to Catalina, or at least whether to upgrade now. And on that, I'll defer to the Mac users among us. -- Carl Distefano cld@xxxxxxxxxx