Here is my winnt.sif file: ;SetupMgrTag [Data] AutoPartition=1 MsDosInitiated="0" UnattendedInstall="Yes" [unattended] NTUpgrade=Yes UnattendMode=FullUnattended OemSkipEula=Yes TargetPath=\WINNT [userData] ProductID=XXXXX-XXXXX-XXXXX-XXXXX-XXXXX It stops at the select partition text screen. all I want to do is upgrade from 2000 Pro to XP Pro SP2 from a CD. What am I missing? Thanks, Rich