Thinking about turning your enterprise into Enterprise 2.0 ? Amazon.com has already listed the new book coming from IBM Press titled: Planning and Implementing Social Software for your Enterprise. The book was co-authored by many of my colleagues:
- Stephen Hardison, an IBM Certified I/T Specialist with IBM Software Services for Lotus, designs, implements, operates, and assesses large collaborative Lotus Connections solutions.
- David Brooks is a key contributor to the IBM Lotus Connections Technical Leadership team.
- David Byrd, an IBM Senior Certified Executive IT Architect with IBM Software Services for Lotus.
- Gary Wood, Field Support Engineer with Lotus Field Support Services (FSS), has been responsible for troubleshooting some of the world's largest Notes/Domino environments.
- Saurabh Calla, Advisory IT Specialist with IBM Software Services, builds applications for Lotus Connections.
- Tim Speed is an IBM Certified Systems Architect with IBM Software Services for Lotus (ISSL) and is responsible for designing, implementing, and supporting various client engagements.
- Michael Martin is a certified Senior Managing Consultant in the Messaging & Collaboration Practice for IBM's Software Services for Lotus (ISSL) group focusing on organizational development, change management and social software adoption.
- Suzanne O Minassian has held a variety of roles within software development, including development, design, user research, and is currently the product manager for Lotus Connections.
I was one of the Technical Reviewers for the book, so if you like it, I get all the credit. If you don't, then bring it up with the authors! 
Kidding aside, I think this book is pretty complete and covers both business and technical issues, and present IBM's proven, best-practices methodology for successful implementation. Here's an excerpt from Amazon's description:
The authors begin by helping managers and technical professionals identify opportunities to use social networking for competitive advantage -- and by explaining how Lotus Connections places full-fledged social networking tools at their fingertips. IBM Lotus Connections carefully describes each component of the product - including profiles, activities, blogs, communities, easy "dogear" bookmarking, personal home pages, and more. The book contains practical coverage of administering Lotus Connections, as well as detailed guidance of integrating and extending Lotus Connections - including a full chapter on plug-ins and widgets, and another on Lotus Connections' REST-based API, which provides full, secure access to Lotus Connections features and data.
Amazon is also offering a 13% discount if you pre-order now.