Mike Thomas at the Urbanworkbench blog recently had great post about using VUE for his presentation at "Sustainability or Survival - the future of life in the Kootenays." Check out his slides and map which are linked from his post. Mike says:

The presentation was given in a software called VUE, Visual Understanding Environment, which is fun way to structure talks and presentations with a huge amount of flexibility in how you display things on the screen. The slides above don’t do justice to the rich, fullscreen graphics we displayed as we clicked on images during the presentation.