code. Right-o... teletypes with the reader/punch used rolls of paper tape. I have a copy of DEC Monopoly on papertape that I punched myself, as well as a copy of Intel's INTERP-80 (8080a simulator) and a Star Trek game called BIGMES (from an HP 2000). At IU, we had a CDC6600 with an online highspeed punch, and I have a couple of tapes I punched on that, as well as what was left on the roll. I'm not sure if the fanfold method came about for ease of mailing or not; eventually, there were readers available that had "bins" instead of reels, and you could load either fanfold or roll tape in the bins. -doug q