Hello All, I have successfully setup slipstreamed XP installations for other computers, but I am having a problem with an unattended installation for my new Dell 9100 utilizing the SATA driver provided by dell. I inserted all these lines into txtseup.sif: [scsi] iaStor_ICH7DH = "Intel® 82801GR/GH SATA RAID Controller (Desktop ICH7R/DH)" iaAHCI_ICH7R = "Intel® 82801GR/GH SATA AHCI Controller (Desktop ICH7R/DH)" iaStor_ICH6R = "Intel® 82801FR SATA RAID Controller (Desktop ICH6R)" iaAHCI_ICH6R = "Intel® 82801FR SATA AHCI Controller (Desktop ICH6R)" [sourceDisksFiles] iaStor.sys = 1,,,,,,3_,4,1 [HardwareIdsDatabase] PCI\VEN_8086&DEV_27C1&CC_0106 = "iaStor" PCI\VEN_8086&DEV_27C3&CC_0104 = "iaStor" PCI\VEN_8086&DEV_2652&CC_0104 = "iaStor" PCI\VEN_8086&DEV_2652&CC_0106 = "iaStor" [sCSI.Load] iaStor = iaStor.sys,4 and modified my winnt.sif to the correct directory. After trying this, upon installation, I got the error: "following value in the SIF file is corrupt or missing value 0 on the line in section [sCSI] with key 'iaStor." So I tried adding: iaStor = "Intel® 82801GR/GH SATA RAID Controller (Desktop ICH7R/DH)" The next time, it worked, and it said starting to load windows. So I got to the next screen, which is the Harddrive partition screen, and it froze. Any ideas? BTW, the installation is XP w/SP2