I came acroess this link from a reply somewhere in BHW. HTML: http://www.seomoz.org/blog/seo-pricing-costs-of-services I went deep and found a detailed Graphical Representation. I was afraid it will be overlooked so I ended up opening a new thread with the Embedded GRAPH. Should be helpful. If you don't reply, this thread will die soon... GOD BLESS YA.. !