I've got a whole lot of old games on CD, like Kilrathi Saga, Earthsiege and Mantis, and I'm nervous that they will get lost or damaged. When games came out on floppies, we'd all make backup copies in case someone put them in a box full of magnets or something, and I was wondering if it was alright to do the same thing with CDs. Was it alright back in the days of floppies?