Where I live we are behind that point now, as in everything is OK and working fast again. Though sometimes it happens that when a cashier opens a new line, and the POS-thing boots for the first time that day, showing some update process running under Windows and makes my day, because I can't stop giggling.
Anyways, it's good for the cashier too, because time for smalltalk, maybe sipping some drink, or such.
To be up to date, it's your fate...to wait!
