Yes, and the whole OS was only 2 sectors of a 330K floppy. I printed out all of CP/M once in assembler, I think, using DDT's "unassemble" command (which still exists in DEBUG).So do as we did in the days of 8-bit processors and CP/M and print out the hex code for retyping into the computer. ;-)Harry Binswanger hb@xxxxxxxx