I recently co-authored a paper with the developers at Codeweavers Ltd in which we describe their two-year journey from complete chaos to a highly evolved kanban-style software process. The paper has been accepted for XP2010, and you can now get the PDF from the Codeweavers developer blog. Well worth a read, because it shows in detail the team’s gradual transition using simple inspect-adapt steps. (Paul and Craig also presented the paper at AgileNorth2010 and received a lot of interest and positive feedback.)