Hi .  My MB is a MSI K8N Neo Platinium based on nForce3 250 Gb chipset. I successfully managed to integrate nVidia SATA/RAID controller driver in my unattended installation, thanks to the OemInfFiles method described here. I was forced to use the 5.35 non-WHQL drivers included in the pataraid directory of the nforce 7.13 package, because, according the .inf files, they are the only ones to support nForce3 (all nVidia chipsets in fact). Actually the WHQL drivers in sata_ide and sataraid seem to only support nForce4 and nForce4 IE chipsets. Here is my problem. I didn't managed to integrate WHQL non-mass storage drivers (like AMD K8 driver) using OemPnPDriversPath=... in the [unattended] section of WINNT.SIF :  ;SetupMgrTag  [Data]     AutoPartition=0     MsDosInitiated=0     UnattendedInstall=Yes     OemDrivers=OemInfFiles  [Unattended]     UnattendMode=FullUnattended     OemSkipEula=Yes     OemPreinstall=Yes     OemFilesPath="..\$OEM$"         TargetPath=\WINDOWS     UnattendSwitch=Yes     WaitForReboot=No     CrashDumpSetting=0     DriverSigningPolicy=Ignore     ExtendOemPartition=0     Filesystem=ConvertNTFS         Hibernation=No     NtUpgrade=No     Win9xUpgrade=No     Repartition=No     KeyboardLayout="French"     OemPnPDriversPath="Drivers\001_cpu;Drivers\002_wifi"  [GuiUnattended]     AdminPassword=*     EncryptedAdminPassword=NO     AutoLogon=Yes         OEMSkipRegional=1     TimeZone=105     OemSkipWelcome=1  [UserData]     ProductID=XXXXX-XXXXX-XXXXX-XXXXX-XXXXX     FullName="XXXXXXX"     OrgName=""     ComputerName="XXXX"  [Display]     BitsPerPel=32     Xresolution=1280     YResolution=1024     Vrefresh=60  [RegionalSettings]     LanguageGroup=1     Language=040C  [Identification]     JoinWorkgroup=WORKGROUP  [Networking]     InstallDefaultComponents=Yes  [Components]     accessopt=off     chat=off     dialer=off     hypertrm=off     mousepoint=off     msnexplr=off     freecell=off     hearts=off     minesweeper=off     pinball=off     solitaire=off     spider=off     zonegames=off     media_clips=off     media_utopia=off        mswordpad=off     rec=off     clipbook=off     wmaccess=off     wmpocm=off  [WindowsFirewall]     Profiles = WindowsFirewall.TurnOffFirewall  [WindowsFirewall.TurnOffFirewall]     Mode = 0  [OemInfFiles] OemDriverFlags=1 OemDriverPathName="%SystemRoot%\OemDir" OemInfName="nvatax64.inf","nvrdx64.inf" In fact, setup seemed to skip the OemPnPDriversPath line because once the installation is finished, I saw in the device manager that Windows installed its proper  AMD K8 driver, whereas it was supposed to be the last 1.2.2.0 driver from AMD. So I was wondering if it were due to the [OemInfFiles] section presence, and if there was a way to force setup to use drivers mentionned at the OemPnPDriversPath line. Sorry for having being a bit long and thanks for your answers.