I used the proram DriverDiskPrep.exe to create a RAID setup disk in a floppy. And it created the same txtsetup.oem that you have in the attachments (I think). I integrated the driver and the XP installation was a success!

Thank you johnc for not letting me give up!
There are of course some minor problems:
-The ATI graphics driver didn't install. (It is not digitally signed because I downloaded it from the sapphiretech website)
-I selected "provide defaults" in the unattended mode option, but it never showed me the product key.
-Two users was created: My own name and a user called OWNER? I never got an option to change this while installing. I didn't choose to skip OOBE, but it was skipped anyway for some reason...
-The loading from the CD took a long time. 10 times longer than it did earlier. So the installation also took a long time to finish. Could this be because I selected the "burn directly" option? Should I choose to create an ISO-file instead and then burn the image to a CD?
EDIT: Nevermind, I fixed all above problems..
This post has been edited by exenter: 27 May 2009 - 07:27 AM