hello ,i am very new in k2 but know something about joomla. i install k2 and import my joomla contents to k2 and remove from joomla and linked those k2 contens to my menus.now when i searched from google all the links have 404 error and google is searching older contentss how to work in webmaster to show and how to make new xml for that i am totally confused please help and thanks in advanced this is my first question to k2 community.