I'm a big fan of the presentation. I think it is a gift to be adept at being able to convey information to people. I mean, what a powerful ability. As teachers, we are required to conduct presentations every day. I think that there are some great technology applications out there that can help you be a better presenter but without a healthy dose of creativity, the presentation will still fall short. This YouTube clip shows a fascinating presentation about Identity. Two things occurred to me when I watch it. 1) What a great use of PowerPoint (Keynote, really - what, you have not bought a Mac!?); and, 2) Students could easily do something like this during the school year a a way to work on their presentation skills, master some technology skills and maybe teach us something that we don't know. Really inspiring stuff.