In a message dated 9/9/98 7:31:58 PM Central Daylight Time, gregh@xmission.com writes: > See, when the math department buys a classroom set of TI's, > it comes with a whole mess of link cables. Have you ever seen anybody use > one of them? unfortunately, our class(es) do stuff with matrix programs and graphing, so we do occasionally use the cable. (although we only have 1 time in the past 2 years.) Rob