DPM 2010 beta is now available for download. Read the blog post from the dpm team http://blogs.technet.com/dpm/archive/2009/09/29/DPM-2010-beta-is-available-now.aspx
Notice that DPM 2010 is only supported on Windows 2008 and Windows 2008 R2 and SQL 2008.
Download the DPM 2010 beta here https://connect.microsoft.com/Downloads/DownloadDetails.aspx?SiteID=840&DownloadID=22070&wa=wsignin1.0
Have Fun,
Alexandre Verkinderen
Read the complete post at http://scug.be/blogs/scdpm/archive/2009/09/30/dpm-2010-beta-is-available-now.aspx