There are currently three free downloads available. A brief description of each follows. Clicking on any download will bring up the specific download page with a more detailed description.
Subnet Scanpro allows you to easily scan a network and generate a computer inventory on all of the PC's on a network. Inventory is displayed in an excel speadsheet for easy reporting.
WMI ConfigPro automatically diagnoses system states and configures systems to allow WMI inqueries.
WMI is Microsoft's Windows Management Instrumentation package for older systems that do not have it installed by default.