i am running my dishnews forum in subdomain of medianetwork.co.in. Google indexed both the below urls. http://dishnews.medianetwork.co.in http://medianetwork.co.in/dishnews During the last pr update the second url http://medianetwork.co.in/dishnews got pr1 and first url http://dishnews.medianetwork.co.in got pr "NA". I have submitted the url 'http://dishnews.medianetwork.co.in' in many directories social bookmark sites and link exchanges. Because of pr1, i want to promote the forum with url http://medianetwork.co.in/dishnews without nullfying the previous link building. can anyone help me to resolve the problem?