extract to the BASE folder (with dps_base.exe)
Create a SAD M2 folder...
run the prep tool on the SAD folder...
now the SAD folder has a new executable
HID Installer.exe
will only extract needed drivers from the packs and install only them.
This is being tested right now to see if it is effective,
in that if it is not any faster than extracting the full set of drivers,
then it is not really worth pursuing
PS this alpha does not call the finisher - this must be done manually ATM
I did this intentionally to prevent the files from all being deleted by the finisher
(makes it hard to troubleshoot when all the files get deleted )
so Copy the \D\ folder before you run the finisher and you will have all the drivers that match your machine 
I don't see how that benifits you in any way... but there you have it.
Please report success or failure sir!
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