Ah, yes. I'd quite forgotten. Right. I programmed that 360 with punch cards, natch. And -- we had a machine, maybe about the size of a small food freezer for the garage, as I recall, and we called it The Duplicator, although, in truth, it only duplicated a deck of cards because of the magic programming on the wiring board, which I did *not* know how to do. But I do recall being told that it could do other things. Sort, I think. Renumber maybe. But I defnitely remembered that the magic was in that wiring board.