I reported in August of the Tragedy Of The Missing TechEd DEV389 Session on the Conference DVDs. Fortunately, my Malaysian buddy Fun Jim Lim pointed out that my session is available online! Glory of glories. Now the 3 people who've shown up here via Google looking for it will actually find something!
TechEd 2003's DEV389: Learning to Love WSDL is here: http://microsoft.sitestream.com/DEV/DEV389_files/default.htm