2006 Annual Report

2006 Annual Report		Page
	Table of Contents
Cover Pipeline Letter to Stockholders Form 10-K Table of Contents PART I Item 1. Business Item 1A. Risk Factors Item 1B. Unresolved Staff Comments Item 2. Properties Item 3. Legal Proceedings Item 4. Submission of Matters to a Vote of Se... PART II Item 5. Market for Registrant's Common Equity... Item 6. Selected Financial Data Item 7. Management's Discussion and Analysis ... Item 7A. Quantitative and Qualitative Disclos... Item 8. Financial Statements and Supplementar... Item 9. Changes in and Disagreements With Acc... Item 9A. Controls and Procedures PART III Item 10. Directors, Executive Officers and Co... Item 11. Executive Compensation Item 12. Security Ownership of Certain Benefi... Item 13. Certain Relationships and Related Tr... Item 14. Principal Accountant Fees and Servic... PART IV Item 15. Exhibits, Financial Statement Schedu... Signatures Performance Graph Corporate Information Back Cover