Capital One Southcoast Energy Conference EBITDA Reconciliation - 3Q06 Non GAAP Reconciliation - 3Q06 Third Quarter 2006 Presentation Non GAAP Reconciliation Lehman Brothers CEO Energy Conference Midwest U.S. Roadshow - August 2006 West Coast - August 2006 Second Quarter 2006 Presentation Non GAAP Reconciliation - 2Q06