BMWCHUBB, do you mean you want to use the Win2k Ctrl+Alt+Del login and not the welcome screen.
If thats what you want to do then you need to be an administrator, then open Control Panel, then User Accounts.
Under Pick a Task... There will be an option to Change the way Users Log on and off. (its the third option)
1. click on "Start" - then click on "Run" - and type
2. click OK
3. On the Users tab, clear the "Users must enter a user name and password to use this computer" check box and click "Apply".
4. A dialog will appear that asks you what user name and password should be used to logon automatically, just click "OK".