Using graphics/images from iStockPhoto and similar sites helps convey the point. An important rule to remember: your audience will either be reading your slides

Using graphics/images from iStockPhoto and similar sites helps convey the point. An important rule to remember: your audience will either be reading your slides, or hearing what you say. So make sure they compliment each other. Guy Kawasaki has some helpful advice on how to use text in presentations: http://blog.guykawasaki.com/2005/12/the_102030_rule.html http://blog.guykawasaki.com/2005/12/the_102030_rule.html