How to get cheap traffic

Recently when USA let happened event what people call hanging up (Saddam Husseinn) i had an idea. I took some photos on that same day when Hussein was killed and made video slideshow about it, then uploaded it into Youtube and Google video envoirements and voilaa... free and cheap traffic comes. This was only experimental video.
Watch it here
Log in to Youtube account and edit your video file, fill url field with whatever url you want to make advert.



This video had been very popular since i uploaded it, and very useful to blog.