oslsd

We create our own drivers for custom vendor hardware we use in our business. We do not provide these drivers outside our organization. We self sign these drivers and have added the certificate to all our workstations. This has worked fine so far allowing us to install hardware without windows complaining. The issue is that we now wish to use SCCM to deploy these drivers. When they are imported into SCCM they show as being unsigned. Where do we import our self signed certificate so that SCCM recognizes these drivers as being signed?

I would like to know if it would be possible to run the OSDWinSettings.exe command in a Run command line task sequence. I have not been able to find any examples of the syntax to do this and there does not appear to be any way to modify the Apply Windows Settings TS. My only purpose for running this command is to automatically name the workstation (XP SP3) based on the AssetTag value in the Bios. This works now but I always get an error about the administrator password could not be changed when using the Apply Windows Settings TS. I do not wish to remove the Administrator PW from my image. If I could just find a script to query the bios and write the value to the sysprep.inf I would be set?