What if somebody wanted to publish the source code of an encryption program in book form, but make the book dowloadable freely from an ftp site using postscript or PDF format. Surely, the government will be hard pressed to argue the difference between paper media and electronic media here, since the files downloaded cannot be used to encrypt or decrypt data, without somebody first typing in the source. Maybe MIT or PGP should convert at least part of the PGP book into postscript and then request Commerce Department clearance to make it publically available. That should make for a nice court battle. If somebody argues that sophisticated programs can extract the text out of postscript files, what about providing JPEG images of pages of the book?