A guide to various tricks, including self-extracting archives which are protected by passwords. Also, EVERYONE should know about ROT13 & ROT47, which simply rearrange letters in a text message. IF all one is trying to do is avoid a simple search on word patterns, or keep prying eyes from reading a message easily, one of those would do fine. $66 9@H 62DJ :E :Dn p== J@F ?665 E@ 5@ :D 2AA=J #~%cf E@ E9:D] go here to read the above. (C & P)