myITforum.com - SCCM 2007 Inventory
myITforum.com - ConfigMgr/SMS Query and Report for Spyware queries the SCCM inventory for specific executable names that are used by spyware programs.
Microsoft TechNet SCCM SDK forum - How to READ Collectionrules ?
t3chn1ck - SCCM DCM Inventory for Installed Windows Hotfixes describes the use of DCM for assigning software to Windows 7 computers based on hotfix level.
Sherry Kissinger at myITforum.com - Non-Security Hotfix detection for Windows 7 / 2008
GitHub - rzander/sccmclictr is designed for IT Professionals to troubleshoot SMS/SCCM Client related Issues. The SCCM Client Center provides a quick and easy overview of client settings, including running services and SCCM settings in a good easy to use, user interface. Old site: SCCM Client Center.
SCCM Tools (dead link)