Get it while it's hot and FREE!  The Microsoft Patterns and Practices Team has released a downloadable (PDF) book on how Microsoft recommends (suggest might be a better word) that organizations incrementally adopt Team Foundation Server. 

 Here's the PDF Download Link: Click here to access the PDF download

Here's the chapter breakout: (To see the original page, Click here)

Chapters
Part I, Fundamentals
Part II, Source Control
Part III, Builds
Part IV, Large Project Considerations
Part V, Project Management
Part VI, Process Templates
Part VII, Reporting
Part VIII, Setting Up and Maintaining the Team Environment
Part IX, Visual Studio Team System 2008 Team Foundation Server

~ Robert Shelton