Change the Login Window to W2K Style - This setting controls which type of logon screen is shown, either the classic Windows NT/2000 format or the Windows XP welcome screen.
Key: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]Value Name: LogonTypeData Type: REG_DWORD (DWORD Value)Value Data: (0 = Classic Mode, 1 = Welcome Screen)
Create a new DWORD value, or modify the existing value, called 'LogonType' and edit the value according to the settings below. Exit your registry, you may need to restart or log out of Windows for the change to take effect.
Note: Using the classic logon method will also disable the use of fast user switching, where applications remain active in other users sessions.