You really need to provide more information if you want good help. I'm guessing you mean that you're loading the drivers from a floppy and are not directly integrating them into the CD, correct? If so, you need to read the MSFN Unattended Guide more carefully. http://unattended.msfn.org/unattended.xp/view/web/19/Basically, like the copy/paste I did says, you can't use OEMPreinstall=Yes in your winnt.sif and load drivers from a floppy. It's a topic which has probably been covered more times than any other single topic in this forum, so do try and search more in the future