Ok, so I'm a first time poster and first time unnatended-windows-xp-installer. I've created a simple version of what I want to achieve in the end and have just used nLite to rip my XP CD, streamline SP2 into it (sans hotfixes) and apply a bunch of tweaks to it. I also went thru the processes described on here and made my own WINNT.SIF file (shown below). Now it was only after getting through ALL that that i remembered (or was reminded, rather, by nLite) that I couldn't use the 'unattended' part of its creation tools as I have a SATA hard drive and needed to 'F6' at the beginning of setup. So I left that part deselected in nLite but then, some way into the setup procedure carried out on a VM, i got a message: "setup cannot continue until you enter your name." It also said something like 'Administrator and Guest is not allowable'. Now I've set my name in the SIF file to be 'PeanuT', but it won't let me have that either. So I changed it to 'Pea' and we're on our way again, The next screen asked for my reg key... Now I had typed it into the SIF file already in the hopes that I wouldn't have to enter it here ever again. Still, I entered it in, but it kept coming up with 'key you have entered is invalid'... I'm just wondering, is the fact that I apparently can't get an unattended setup to work something to do with the fact that I chose not to have 'unattended' in the nLite settings (so as I could 'F6' for my SATA driver installs), even though I have added all the necessary lines to my SIF file to enable an unattended install? ;SetupMgrTag [Data] AutoPartition=0 MsDosInitiated="0" UnattendedInstall="Yes" [Unattended] UnattendMode=FullUnattended OemSkipEula=Yes OemPreinstall=Yes UnattendSwitch="yes" TargetPath=\WINDOWS FileSystem=* ProgramFilesDir="D:\Program Files" CommonProgramFilesDir="D:\Program Files\Common Files" KeyboardLayout="United Kingdom" [GuiUnattended] AdminPassword=* EncryptedAdminPassword=NO OEMSkipRegional=1 TimeZone=85 OemSkipWelcome=1 ProfilesDir="D:\Documents and Settings\" [UserData] ProductKey=XXXXX-XXXXX-XXXXX-XXXXX FullName="PeanuT" OrgName="PeaTV" ComputerName="PeaTV" [Display] BitsPerPel=32 Xresolution=1280 YResolution=1024 [TapiLocation] CountryCode=44 Dialing=Tone AreaCode=0191 [RegionalSettings] LanguageGroup=1 Language=00000809 [Identification] JoinWorkgroup=HOME [Networking] InstallDefaultComponents=Yes [Components] msmsgs=off msnexplr=off freecell=off hearts=off media_clips=off minesweeper=off pinball=off solitaire=off spider=off zonegames=off [Shell] DefaultThemesOff = Yes DefaultStartPanelOff = Yes