WINDOWS XP LOGON SCREEN
by CTU Parking Lot Attendant
Click above image to view large screenshot of logon screen.
Click here to download the logon screen.
This logon screen requires Stardock's Logon Studio, which is a free and safe way to change your logon screen.
The smaller CTU icon is avaliable here.
NOTE: The logon will use your name instead of "Jack Bauer", obviously. ;)