This is an infomercial and not much more. Nikon does themselves a disservice charging for this video as it leaves you with a sour feeling having spent $25-$30 on what should have been included with your Nikon camera (Tip to Nikon Marketing: include the video with the camera and a discount coupon for "A Hands-on Guide to Creative Lighting" and you'll see much more revenue from flash sales than you will with lame DVDs .That said, the Creative Lighting System itself is excellent, but get the instruction you are looking for from this DVD: "Nikon School presents A Hands-on Guide to Creative Lighting".After you've seen that one then head over to [...] to really delve into the possibilities. Save your money on "Speed of Light" though.Nikon, these are the kind of money grubbing gimmicks that erode brand equity over time. You can do better.