I have XP Pro (original with no service packs) this CD can see my RAID array I Have slipstreamed SP2 into the above as per the guides. this CD cannot see my RAID array, it states there are no hard drives detected I have also tried putting updated Highpoint RAID drivers into my slip'ed CD but still no joy. Slip'ed CD works fine if installing onto a single HDD, but not RAID 0 Question is: What am I missing? I recently downloaded a Slipstreamed DVD made by somebody else, to see if it was just my CD's and this works fine. But has a different file structure (no extra drivers) System: Abit KT7A RAID AMD Athlon 1.2GHz IBM 40GB HDD's (now Weston Digital 80GB HDD's) First part of my winnt.sif - including drivers [Data] AutoPartition=0 MsDosInitiated = 0 UnattendedInstall = Yes [Unattended] UnattendMode = FullUnattended UnattendSwitch = Yes OemPreinstall = Yes OemSkipEula = Yes ComputerType = "Advanced Configuration and Power Interface (ACPI) PC", Retail FileSystem = * WaitForReboot = No TargetPath = "\Windows" DriverSigningPolicy = Ignore NonDriverSigningPolicy = Ignore OemPnPDriversPath="Drivers\006_storage;Drivers\006_storage\3ware;Drivers\006_storage\3ware\6000;Drivers\006_storage\3ware\7k&8k;Drivers\006_storage\acard;Drivers\006_storage\acard\6280;Drivers\006_storage\acard\6290;Drivers\006_storage\acard\67160;Drivers\006_storage\acard\671x;Drivers\006_storage\acard\6880;Drivers\006_storage\acard\6890;Drivers\006_storage\acard\68x5;Drivers\006_storage\adaptec;Drivers\006_storage\adaptec\aac;Drivers\006_storage\adaptec\aar1210;Drivers\006_storage\adaptec\i2o;Drivers\006_storage\adaptec\u160;Drivers\006_storage\adaptec\u320;Drivers\006_storage\adaptec\u320r;Drivers\006_storage\ali;Drivers\006_storage\amd;Drivers\006_storage\highpoint;Drivers\006_storage\highpoint\hpt366;Drivers\006_storage\highpoint\hpt371;Drivers\006_storage\highpoint\hpt374;Drivers\006_storage\highpoint\hpt3xx;Drivers\006_storage\highpoint\rr182x;Drivers\006_storage\intel;Drivers\006_storage\intel\eide;Drivers\006_storage\intel\sataraid;Drivers\006_storage\intel\u320r;Drivers\006_storage\ite;Drivers\006_storage\lsilogic;Drivers\006_storage\lsilogic\megaide;Drivers\006_storage\lsilogic\mraid35x;Drivers\006_storage\lsilogic\mylex;Drivers\006_storage\lsilogic\symmpi;Drivers\006_storage\nvidia;Drivers\006_storage\nvidia\eide;Drivers\006_storage\nvidia\raid;Drivers\006_storage\promise;Drivers\006_storage\promise\fasttrak;Drivers\006_storage\promise\fasttx2k;Drivers\006_storage\promise\sx4000;Drivers\006_storage\promise\sx6000;Drivers\006_storage\promise\ulsata;Drivers\006_storage\promise\ultra;Drivers\006_storage\qlogic;Drivers\006_storage\qlogic\12160;Drivers\006_storage\siimage;Drivers\006_storage\siimage\3112;Drivers\006_storage\siimage\3112r;Drivers\006_storage\siimage\3114;Drivers\006_storage\siimage\3114r;Drivers\006_storage\siimage\3124;Drivers\006_storage\siimage\3124r;Drivers\006_storage\siimage\649r;Drivers\006_storage\siimage\680;Drivers\006_storage\siimage\680r;Drivers\006_storage\sis;Drivers\006_storage\sis\eide;Drivers\006_storage\sis\raid;Drivers\006_storage\via;Drivers\006_storage\via\eide;Drivers\006_storage\via\ideraid;Drivers\006_storage\via\miniport;Drivers\006_storage\via\sataraid;Drivers\007_modem;Drivers\007_modem\Ambit;Drivers\007_modem\Ambit\Usbcm.inf;" Hibernation = No KeyboardLayout="United Kingdom"