 1.  Copy "DOUBLE.EXE" to the "COMMAND" sub-directory/folder in "WINDOWS"
(95/98/ME/?).  If you have Windows 3.1/11 or only Dos, put it in the "DOS"
directory.  Now you can launch Double from anywhere, the same way you use a
Dos command/utility.

 2.  Ascii characters (right side) in hex mode is filtered in order to be
printer friendly (Print Screen).

 3.  "Long lines" means a string of characters/bytes that exceeds 80 before a
carriage return is encountered, or if there are no carriage returns.  The
"line" will be wrapped at the 80th column in order to keep everything on
screen (viewable).

