After you bring up the Eduverse browser, click on the Help tab on the left and then on Building. Follow the instructions and place some objects into the world. DO NOT place them in the center of this world where Avatars are transported into the environment. If you do, they will be deleted by the system administrator. First move to an isolated area, then feel free to build whatever you wish. A great deal more info on building complex objects (from scratch) is available at http://www.awcommunity.org/objects/.