A new public milestone, Beta 2, is available for System Center Configuration Manager 2007:

We are pleased to announce that Configuration Manager 2007 (SMSv4) Beta 2 is now available! You can download the build here:

https://connect.microsoft.com/Downloads/DownloadDetails.aspx?SiteID=16&DownloadID=5509

Please be sure to review the release notes and updated documentation provided in the bundle. In addition to other pre-requisites, you will need the Release Candidate version of WSUS 3.0, available on Microsoft Connect through the Windows Server Update Service 3.0 Beta Site.

Techlog

Microsoft, Configuration Manager 2007, Beta, Tool, Software