SCCM chats
http://technet.microsoft.com/en-in/cc678050(en-us).aspx (SCCM 2007 IBCM & Native Mode)
http://technet.microsoft.com/en-in/cc678049(en-us).aspx (SCCM 2007 Desired Configuration Management )
http://technet.microsoft.com/en-in/cc678048(en-us).aspx (Software Updates Management with System Center Configuration Manager 2007 )
http://technet.microsoft.com/en-in/cc678047(en-us).aspx (Operating System Deployment with System Center Configuration Manager 2007 )
http://technet.microsoft.com/en-in/cc677236(en-us).aspx ((Deploying System Center Configuration Manager 2007 )