REQUIRE ALT + CTRL + DEL TO LOGON written by: paranoidxe email: paranoidtsi@hotmail.com If you wish to go back to the NT4 style where you are required to press Alt + ctrl + del to logon to the machine, then you can do the following to enable it under XP: - click start, run.. - type "regedit" click ok - go to HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\ Winlogon\ - create or modify DWORD value "DisableCad" - give it the value of "0" to enable Ctrl + Alt + Del logon, "1" to disable Alt + Ctrl + Del logon