Copyright (c) 2003 Oskar Pearson
c/o Qualica Technologies (Pty) Ltd, PO Box 783168, Sandton, JHB, Gauteng, 2184, South Africa
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License,
Version 1.1 or any later version published by the Free Software
Foundation; with one Invariant Section: "History and Credits" , no Front-Cover Texts, and
no Back-Cover Texts.
A copy of the license is included in the section entitled "GNU Free Documentation License".