Folks, herewith links to the text of Hugh Warren's excellent presentation and the powerpoint presentation which contains the photos... I have converted both to Adobe Acrobat format.
Text - 47kb
Presentation - 807kb
If you don't have Acrobat Reader, you can download it for free from Adobe's site:
download - please be warned it may take a little time if you have a slow connection as the basic version is 9.2mb.
Feel free to PM me if you have any problems with the files.
Regards
Treadders