This is a project to get Win XP unattended installation from network: http://unattended.sourceforge.net I use this to install Win XP from a Samba server. But the way that it's executed is a little restrictive, I boot with a custom MS-DOS floppy loaded trough PXE, the installation gets started by command line and sees only filenames with 8.3 characters. Anyway, I don't know were nlite put these changes or how it does, I use nlite for example to slipstream servicepacks of my installations, but had some problems installing tweaked versions made by nlite, so, my registry tweaks I made by hand and make them get executed by cmdlines.txt. Regards. Edmundo.