Right, I've just made another CD with selecting Autologon as "None". The answer file still had it stored as "Yes". So I changed this myself to the correct value, yet the system is still logging in as Admin. If I only use nLite to slipstream drivers, and create the WINNT.SIF file manually with the same info (copy and pasted) from nLite's WINNT.SIF file, then it all works fine. Any ideas? Mat. PS. This is using nLite 1.2.1 on a SP2 source.