Presentation - precedence studies

For  my presentation I often find that my nerves get the better of me and mean that I am unable to communicate my ideas to the best of my abilities. therefore for this presentation and the freedom given in presentation styles Im going to try to produce a 'complete package' video that includes all of my speaking. This way I will just have to engage in the conversation and feedback after my presentation ( which for some strange reason i never seem to be as nervous about. Im going to use the skills I learnt in second year re. movie making; it will be interesting to see how I go!!

here are some precedence studies for the type of presentation I would like to produce
http://www.youtube.com/watch?v=ZNaV5_8KlEM

some nice renders/ images in this one however the concept is a bit loose - http://www.youtube.com/watch?v=998VaxHNyjI

This one is awesome because it really tells a story however still includes the architectural information needed. - http://www.youtube.com/watch?v=01uusJROszY&feature=relmfu