Why dont you have top 10 spots in Yahoo?
Perhaps because you don't know how its done.
I teach SEO and I only charge $1k to learn everything you need to know to get top ten spots.
Working the SE's is very flexible - no tgp/mgp rules to follow about content/number of images etc etc - in fact you don't even have to use any content at all (hint 2257)
Hit me up on ICQ if you have questions
I have taught many people now - they are all building sites and are getting way ahead of everyone else BUT it's not too late to learn now