Unattended Installation of Windows 2003

Dear friends,
using a bootable floppy i created a 2GB(c:) formatted FAT
partition in harddisk and copied all needed network drivers in
(c:\driver\$oem$\$1\net1) and placed the winnt.sif file on the floppy
and i restarted with win-2003 cd..

My part of winnt.sif -
[Data]
AutoPartition = 1
MsDosInitiated = No
UnattendedInstall = "Yes"

[Unattended]
UnattendedMode = FullUnattended
DriverSigningPolicy = Ignore
OemSkipEula = Yes
OemPreInstall = Yes
TargetPath = \WINDOWS
DriverSigningPolicy = "Ignore"
FileSystem = ConvertNTFS
OemFilesPath = C:\Driver
OemPnPDriversPath = drivers\net1;

But after windows installation - the network driver not got installed..
Pls Suggest me..

regards
Sankar

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