Hello all, I want to make a BARTPE CD with support to my external cd writer. However, the drivers of my cd writer does not have a txtsetup.oem file so I could not use F6 when booting to start the drivers, neither modify winpeoem.sif to do the same thing. My question is: Does any body now any other way to start the drivers when booting? Or to create a txtsetup.oem file from the drivers? I have tried to modify the txtsetup.sif file with this lines: [sourceDisksFiles] HPUATA.SYS = 1,,,,,,3_,4,1 HPUATA.INF = 1,,,,,,20,0,0 [HardwareIdsDatabase] USB\VID_03F0&PID_0307 = "HPUATA" USB\VID_03F0&PID_0207 = "HPUATA" USB\VID_03F0&PID_0107 = "HPUATA" [sCSI.Load] HPUATA = HPUATA.sys,4 [sCSI] HPUATA = "HP CD Writer Plus Controller Driver" and the winnt.sif with these ones: [unattended] OemPreinstall=Yes OemPnPDriversPath="Drivers\001\HPUATA" DriverSigningPolice=Ignore and copy the drivers to Drivers\001\HPUATA. But when booting the systen hang because an error related to the HPUATA.SYS driver. Please, Any idea? Thanks!!!