I’ve mentioned before that storytelling may be the closest thing to a secret weapon when it come to creating a great presentation. Telling your presentation in narrative form gives it a natural structure, makes it more memorable for your audience, and helps you overcome any fear that you might have about not being able to remember your talk.
One example I’ve used is the storytelling techniques that competitors in memory contests employ in order to recall seemingly impossible quantities of information and Joshua Foer’s account in Moonwalking with Einstein of how he used these methods to become a memory champion. Now everything seems to have come full-circle and Foer has a TED talk describing the experience. You should still buy his book, but this is a great introduction.