Make your iPhone video pop

Anyone can record ho-hum video on an iPhone 3GS and shoot it to YouTube. Yet, it's possible to record excellent video that looks crisp and colorful without the typical jerky-camera look. For example, you might want to make a business video of a "talking head" explaining a concept, or a sales demo video showing a product up close and personal, or even just a video blog about a news item of the day.