Turned out there were a few new PowerShell cmdlets in the Windows 8.1 Update released earlier today. Not yet with any documentation, but still 🙂
Function Enable-StorageEnclosureIdentification Storage
Function Disable-StorageEnclosureIdentification Storage
Function Get-StorageEnclosure Storage
Function Get-StorageEnclosureVendorData Storage
Cmdlet Export-WindowsDriver Dism
Cmdlet New-WindowsCustomImage Dism
Cmdlet Optimize-WindowsImage Dism
Cmdlet Update-WIMBootEntry Dism
/ Johan