Giving a presentation at the Australian 2007 IPv6 Summit on AARNet's experiences with IPv6. Only a half hour slot, so I'll do a handout as well -- I find this works well as the technical people read the paper and thus don't feel like the presentation glossed over a lot of material (which of course it does, since 30m isn't time enough to teach anyone anything).
Interesting issue when writing slides. I don't like them at the best of times. But I've given a fine talk without anything on the screen and the feedback forms mainly all complained about the lack of slideware. I went to a talk once by Philip Lynch and he just had generic photos which he changed once every five minutes or so -- I might have a few more slides since I'm not as good a speaker as Phil. We'll see how it goes down with the crowd.