it is happen since yesterday, the keyword is kebaya anne avantie or the page is http://funcellphone.blogspot.com/2007/03/kebaya-anne-avantie.html thi is my kebaya anne avantie page and google drop my ranking and i dont know why... almost all of my trageting keyword lost in google... and i lost my traffic more than 50% since yestreday
This post may help: http://googlewebmastercentral.blogspot.com/2006/12/deftly-dealing-with-duplicate-content.html