I have listen that Only yahoo gives the preference to the directory submission while the Google gives the preference to the content rich web pages of the relevant website, and I am little bit confused about the MSN can you make clear my confusion about the YAHOO, MSN and GOOLE because I have doing lots of directory submission for my website http://www.marketstar.com with the keyword rich title and description then how much I do directory submission for my website http://www.marketstar.com every month.