Drivers can be added to an OS using OSDrivers and WinPE using PEDrivers
ContentPack Structure
Directories within OSExtraFiles and PEExtraFiles are created by default and follows this logical assignment
OSExtraFiles\ALL
Content in this directory is copied to the root of the Mounted Image
OSExtraFiles\ALL Subdirs
This directory is searched for subdirectories
Each subdirectory is copied into the root of the mounted image
OSExtraFiles\$Architecture
Content in this directory is copied to the root of the Mounted Image
OSExtraFiles\$Architecture Subdirs
This directory is searched for subdirectories
Each subdirectory is copied into the root of the mounted image
