At 10:11 PM 4/12/96, Andrew Loewenstern wrote: >I heard that Internet Privacy Guaranteed is coming out with their own set of >cassette tapes... ;-) > >"Become a cryptanalyst in 21 days, while you sleep, or your money back!" This is old news. "Subliminal channels" have been around in crypto for a long time. --Klaus! von Future Prime