I don't think the current oil price is the key factor when hedging. If you enter into a hedging agreement today for 2010 for example, you lock in the price that experts think oil will be trading at in 2010. So, if they think oil will be trading at $100 a barrell in 2010 and you think it will be $140, then you go ahead and make the decision to hedge at $100. When 2010 comes around and oil is at $200, then you made out great. If it's $50, then you are in trouble.