With an academic stating what some might regard as, in the words of John Cleese, the bleedin' obvious: http://www.guardian.co.uk/media/pda/2010/feb/01/digital-media-youtube-hitler-parody Donal ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html