A successful business presentation must convey its message in the most appropriate way. It is also important that it may be made using the technology that may suit its purpose. For example a business presentation that needs to show the working of a machine must be made in Flash. A theoretical business presentation must be made in power point while a presentation that needs you to draw certain random figures could be made on slides and be presented with a projector. As is the purpose, so should be the technology. You could learn all about using the correct technology with the help of certain presentation programs or books.