UnattendSwitch="yes"
Specifies whether Setup skips Windows Welcome or Mini-Setup when preinstalling Windows XP Home Edition or Windows XP Professional using the CD Boot method. Set this to yes to skip the "Setting Up Internet Connection" and "Create User Accounts" screens.
AutoConfirm=1
This will disable the really annoying box the appears upon first logon if the resolution wasn't properly set. It's the popup that says your current resolution isn't correct for Windows XP.
OemSkipWelcome=0
This option should be set to 0 if you have OemPreinstall from above on No, If OemPreinstall
is on Yes then this option should be set to 1, not doing so will halt the OEM process! When set to 0 this tells Setup not to display the welcome screen during the GUI-mode of Windows Setup (Note: This is not the same as "Windows Welcome" where you set a username for your new account when Setup finishes)
原贴见http://unattended.msfn.org/unattended.xp/view/web/19