auto-login Windows after Remote Desktop terminated

After a Remote Desktop Connection into Windows XP has ended, Windows goes into a "locked" state, requiring the user to enter a password to log back in.? At that point, we would like the user to get automatically logged into the system.? ? Log-out is NOT an acceptable solution, the user's state must be maintained.? So, if user? XYZ is sitting at his computer he would see the following: 1. he sees his desktop 2. someone else with? XYZ's credentials remote logs in to the machine.? they see his desktop, he sees a blue screen where he can put in his password 3. the remote desktop session ends,? user XYZ sees his desktop again WITHOUT having to log back in.? ## Deliverables The password for the user doesn't have to be stored in any kind of strong way, so long as the username/password can be set in a configuration file, registry, or some accessible location.? This program can run as a service or any other reasonable solution that the programmer suggests (it HAS to be up and running all the time)