I am currently trying to add SATA support for our Hardware Independent Image so we dont have to change the disk settings to ATA and take advantage of the AHCI. I have had some success by injecting the drivers into the machine after imagine in WinPE. This is for the current ICH10 Intel chipset Drivers, so I am copying the following files to the destinations: copy /y iastor.inf %PRODUCTIONROOT%\Windows\inf copy /y iaahci.inf %PRODUCTIONROOT%\Windows\inf copy /y iastor.sys %PRODUCTIONROOT%\Window