I'm presenting at Open Publish 2004 tomorrow afternoon. Matty spoke last year. Since he's moved to the land of ex-pats (aka Singapore) with Caroline and (soon) Tyson, he couldn't do it again this time. He passed it on to me as his successor. I have to say I'm excited and a little nervous about being able to chat to folk who generally aren't developers.
My topic is Microsoft Office InfoPath 2003 - Form creation for information Workers. Should be a lot of fun, although 20 minutes is not really enough to do the topic justice.