Colorado Software Summit 2009 has been announced (25-30 October 2009) and the main web site has been redesigned as part of this announcement. The two keynote presentations from last year's edition, Colorado Software Summit 2008, have also been made available from this main page.
As has been a conference tradition for many years, John Soyring opened the technical portion of the conference on Monday morning with the opening keynote presentation Change ... that Matters. Simon Phipps presented the Thursday morning keynote presentation The Adoption-Led Market: The Third Wave of Open Source? I blogged on these presentations after attending them and those postings are available here (Soyring's presentation) and here (Phipps's presentation).
In addition to these two keynote addresses from Colorado Software Summit 2008, you can find presentations from earlier versions of the conference on the Previous Conferences page. The page points out that additional presentations from Colorado Software Summit 2008 will be made available throughout the year.