Do an internet search on CSA2 FAQ or look for the thread by Rubywand, he posted the FAQs here recently.
Hope this helps, Ed TJ Edmister wrote:
My question is: how can I write to a floppy (or initialize, copy files, or whatever)? If I understand correctly, this functionality is added to BASIC via a portion of the OS which loaded from disk, which I don't have. Though given the built-in BASIC and ML monitor anything is possible... or would it be too much hassle, and I should try to get a proper boot disk first?