Beep say, "How about this as a way to stump Clipper? Generate a dialog between you and a friend of no relevant consequence. Load this sound byte into your system as a AIFC file (sound bite, or byte) Encrypt data/message/information/recipe/whatever into the low-bits of the sound bite." See my post "X's Last R". The problem is that PGP tattle tales on itself, it having no raw encrypted message output format (~indistinguishable from random data), and thus reverse steganography is trivial and can be automated. It could be less trivial if you use a steganography (hiding a message in another message) along with a secret scrambling routine for PGP messages, but then you are in the silly situation of "encrypting" an already encrypted PGP message! -=Xenon=-