Many thanks to Markus Koetter, Tillmann Werner and Lance Spitzner for extremely helpful feedback and suggestions for improvements. Our gratitude also goes to Laurent Oudot who developed the first incarnation of PHPHoP and encouraged Jamie to attend the 2006 Honeynet Project meeting. Thorsten Holz provided answers to some technical questions on botnets and Jianwei Zhuge assisted us with Chinese translations. The Geshi website was used to syntax-highlight some of the code. [update: geshi and geshifilter are now being used to do syntax highlighting in this drupal version - jamie]