To somewhat answer my own question, I went to the microsoft downloads site and downloaded the most recent construction update for MS S&T 2010, and replaced the file, as instructed, in the Program Data/Microsoft/Microsoft Streets & Trips/17.0/Data folder. Then I re-booted the system and brought MS S&T back up and when I bring up an itinerary, it still says my construction data is out-of-date.
So, I still have the same dilemma, am I updated or not?
Tom