I have used the one for Win XP Pro and modified it for Win 2k...seems it works for me. CLS @echo off TITLE Creating ISO Image of Windows 2K Professional ECHO. ECHO Removing any possible attributes set on D:\unattended\ZRMPFPP_DE and its subfolders... attrib -R -H D:\unattended\ZRMPFPP_DE /S /D ECHO. ECHO Creating ISO... CDIMAGE.EXE -lWXPFPP_EN -t12/31/2002,12:00:00 -h -j1 -m -bboot.img D:\unattended\ZRMPFPP_DE D:\2kunattend.ISO ECHO. PAUSE EXIT