As you should be aware, there is a presentation component to the Responsible Advertising presentation (it's in your handout package, and we did discuss this in class..). Over the past five semesters, It has been my experience that the presentation part of the assignment has been the weakest. Usually, the presentations seem "rushed", ill-prepared (both in practice and in the use of powerpoint), and unprofessional. Simply, this is not acceptable.
In preparation for your presentation, and in addition to this excellent article posted on lifehacker I'd like to draw your attention to these two resources:
This is the site for Consumer Design lesson plans, expectations, and course materials.