Public Speaking - Become a good speaker

This is a good talk about public speaking and making power point presentations.  The speaker, Scott Berkun, is author of  Confessions of a Public Speaker. His point is that many  people have to speak to groups of people at some time, there are ways to do this well, and that it requires practice.  The speaker owes it to the listeners to be prepared.






Scott has written three books that might interest you.
This is a link to his website.