http://blogs.technet.com/b/carlossantiago/archive/2008/05/09/where-is-the-software-updates-data-in-the-sccm-database.aspxIf you had a custom report or a SQL query in SMS 2003 to find what machines installed an update or what machines were missing it, and you upgraded to SCCM, you probably found out that your report or query no longer works. This is because there are newen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)