On Mon, 7 Sep 2020 10:12:11 -0500 Richard Owlett <rowlett@cloud85.net> wrote: > > > Answers I'm seem focused on too low levels. I'm interested in the > end-user experience. > One practical point: it isn't possible to upgrade from a 32-bit installation to a 64-bit one, it's a reinstall job. I did actually have a go once, but quickly got bogged down with 'do A before B, and do B before A'. -- Joe