I have an ASUS motherbard (M4A88TD-v EVO/USB3) with an AMD Sata controler. I have the driver sys, inf and cat files for it. I need to create e or modify an existing mass storage driverpak for XP Pro SP3.  I also have the txtsetup.oem that would be used if it were put on a floppy. Lastly I have the HWID text file for my computer. Any advice on what to do? Do i use hardware IDs and hardware names from the OEM file or from the HWID file. Here is an excerpt from the OEM file text file, eliminating all the references to 64 bit drivers:
[SCSI]
Napa_i386_ahci8086 = "AMD AHCI Compatible RAID Controller-x86 platform", ahcix86

[HardwareIds.SCSI.Napa_i386_ahci8086]
id = "PCI\VEN_1002&DEV_4392&CC_0104", "ahcix86"
id = "PCI\VEN_1002&DEV_4391&CC_0106", "ahcix86"
id = "PCI\VEN_1002&DEV_4393&CC_0104", "ahcix86"
id1 = "USB\VID_03F0&PID_2001", "usbstor" #--HP
id2 = "USB\VID_054C&PID_002C", "usbstor" #--Sony
id3 = "USB\VID_057B&PID_0001", "usbstor" #--Y-E Data
id4 = "USB\VID_0409&PID_0040", "usbstor" #--NEC
id5 = "USB\VID_0424&PID_0FDC", "usbstor" #--SMSC
id6 = "USB\VID_08BD&PID_1100", "usbstor" #--Iomega
id7 = "USB\VID_055D&PID_2020", "usbstor" #--Samsung

This is from the HWID text file:
PCI\VEN_1002&DEV_439C&SUBSYS_84431043&REV_40\3&267A616A&0&A1
    Name: Standard Dual Channel PCI IDE Controller
    Hardware ID's:
        PCI\VEN_1002&DEV_439C&SUBSYS_84431043&REV_40
        PCI\VEN_1002&DEV_439C&SUBSYS_84431043
        PCI\VEN_1002&DEV_439C&CC_01018A
        PCI\VEN_1002&DEV_439C&CC_0101
    Compatible ID's:
        PCI\VEN_1002&DEV_439C&REV_40
        PCI\VEN_1002&DEV_439C
        PCI\VEN_1002&CC_01018A
        PCI\VEN_1002&CC_0101
        PCI\VEN_1002
        PCI\CC_01018A
        PCI\CC_0101
PCI\VEN_1106&DEV_0415&SUBSYS_838F1043&REV_A0\4&5827771&0&0148
    Name: Standard Dual Channel PCI IDE Controller
    Hardware ID's:
        PCI\VEN_1106&DEV_0415&SUBSYS_838F1043&REV_A0
        PCI\VEN_1106&DEV_0415&SUBSYS_838F1043
        PCI\VEN_1106&DEV_0415&CC_010185
        PCI\VEN_1106&DEV_0415&CC_0101
    Compatible ID's:
        PCI\VEN_1106&DEV_0415&REV_A0
        PCI\VEN_1106&DEV_0415
        PCI\VEN_1106&CC_010185
        PCI\VEN_1106&CC_0101
        PCI\VEN_1106
        PCI\CC_010185
        PCI\CC_0101

FInally, this is what I put in the DriverPack ini file which I don't think worked:
[AM]
ms_count=1
ms_1_deviceName="Standard Dual Channel PCI IDE Controller"
ms_1_tag="ahcix86"
ms_1_sysFile="ahcix86.sys"
ms_1_hwids="PCI\VEN_1002&DEV_4390&SUBSYS_84431043&REV_40,PCI\VEN_1002&DEV_439C&SUBSYS_84431043&REV_40,PCI\VEN_1106&DEV_0415&SUBSYS_838F1043&REV_A0"
ms_1_isBusExtender=false
ms_1_exc_skipIfOS="w2k3"
ms_1_exc_disableIfOS="w2k"

Any advice is greatly appreciated.
Thanks,
SataSearcher