On Jul 1, 12:34 pm, "Steve ][" <s...@hotmail.com> wrote: > However, I only have acces to .DSK files on a ProDOS > partition - how can I get them to run under DOS 3.3 Launcher? Have you tried them? What happens when you try them? DOS 3.3 Launcher v2.2 includes a sector skew for standard DSK files and will attempt to load them. You don't need to change the filetype. Regards, Andrew