Still a very early draft (planned publish date: 28. September 2007) but it already might be useful for someone, the IBM Lotus Notes and Domino 8 Deployment Guide:
Table of Contents
Chapter 1. Introduction
Chapter 2. Planning the Notes and Domino 8 Deployment
Chapter 3. Deploying Lotus Domino 8 server
Chapter 4. Deploying the Notes 8 Client
Chapter 5. Coexistence: Domino/Domino and Domino/Microsoft Exchange
Chapter 6. Lotus Notes 8 Client Features
Chapter 7. Productivity Tools
Chapter 8. Domino Web Access
Chapter 9. New Administration Features
Chapter 10. New Concepts in Administration: Eclipse, Composite Applications and Provisioning
Chapter 11. IBM WebSphere Portal Integration
Chapter 12. New Application Development Features
Appendix A. Considerations for upgrading from Notes and Domino 6.5.x to 8
Appendix B. Lotus Notes and Domino Client Feature Comparison
Appendix C. Additional material