This is an attached slide-show (with notes)* from my presentation at The Second IT & Disorder Workshop held at the University of Technology, Sydney, on 26 March 2009. I need to work this up into a paper for publication in a uni e-journal very very soon! But I seem to be more devoted to d/l'ing endless stuff 'for research' from my favourite sites.... Anyway this presentation went well, and I felt i had redeemed myself after 2 really embarrassing presentations late last year.