Ticket machines on some underground lines here in Budapest run some WindowsXP version, maybe "Embedded", and you can sometimes see those friendly error messages on them too. (They have a 14" touchscreen LCD on the outside, and some plain old pc on the inside )
Well, better something go wrong in the terminal than in the plane!!! I hope you had a great trip/vacation and hope you have a safe trip home. You are going to need to do alot of posting to make up for the last week and a half