In HII, the left side is for identifying the device ID for a particular piece of hardware in a particular OS (e.g. Dell Optiplex 3020 running Windows 7). The Device ID will be listed at the bottom when you select a specific device (see picture below).
After you select a device you need a driver assigned to, you can search for drivers on the right. Normally I like to search based on the Device ID. Your search results will populate down the right side of the screen based on what you have loaded into your HII Library.
The last step is to select the driver you want assigned to the device from the right column, then click "Assign." It will show the file you assign in the "Assigned Driver" field in the bottom left.
You can also refer to http://community.landesk.com/support/docs/DOC-29230 for more info on managing your HII drivers.
I'm still missing something. When I highlight something on the left a Device ID comes up on the bottom as shown in your picture but nothing comes up in right side.
The picture is not that clear, what did you type in the search box?
I searched "8168". That is the device number associated with the Device ID shown in the bottom left. You could also search the start of the Device ID. Using the picture as an example, search "PCI\VEN_10EC&DEV_8168" as seen in the lower left.
I guess I didn't understand. I thought the right side would just populate after choosing something on the left side.
I searched for the DEV_xxxx number and mine populated. Thanks.