Copyright © 2005 John Cammack, Timothy Foster and Simon Hale.

The material contained in this guide remains the property of the Authors who reserve all rights.

Humanitarian and other not-for-profit organisations may, for non-commercial purposes:

The material may not however be extracted, revised, reformatted, edited, translated, printed or reproduced in any other way without the prior written permission of the Authors who reserve the right either to refuse permission or impose any conditions or fees they see fit.