Hi, Like I said earlier, I use Windows XP Pro Standard CD (I mean normal ones, without Unattend install on it), with Winnt.sif on a floppy. When I boot on the CD, the Installation Program detect automaticly the file on the floppy, and take all parameters from it. It is some kind of Unattend Install... The good thing of this, it's that it is very easy to change some parameters, like: Owner or Organization Name, CD key, IP address and so on.