The second half of 2008 has been a busy time for Tenzing and our existing clients.  During this time, Tenzing also undertook a new project a new project at Rio Tinto's Rössing Uranium mine in Namibia.  Tenzing personnel worked alongside both Rössing and Rio Tinto head office personnel on an update of the Rössing  resource model and also assisted Rio personnel in the development of a resource classification "matrix".