RE: in the distance the sound of HelicopersI agree with much that you say, however you yourself unwittingly make a case against TAM. The fact is that TAM at current market prices does not have any hard assets in the ground. Maybe at some point in the future it will be economic, but as we speak it has little value. If zinc and lead prices only increase at the rate of the mining capital and operating costs, then it will continue to be worth little. As I said put this one on the back burner and revisit when metal prices are higher.