Here is a low budget production that does a better job of explaining the Victorian Ulranet than all the slideshows I have seen so far. It explains the different rooms of this intranet where parents, students and teachers will interact using the icons from the Ultranet website.
Last night I ran a workshop on 'writing and presenting at conferences' as part of the 'On Track' program I run at RMIT university. During the session I asked the group to tell me the worst things they had ever seen in presentations.
Spresent is a free Web-based alternative to PowerPoint. Create and edit high-quality Flash presentations online. You can send presentations via e-mail or publish on your web site or blog. Click on the Gallery to see examples.