I got a Shimano Flight Deck on my new Lemond Zurich and, for the most part I love it. The only problem I have is with the buttons on the brake hoods. I tend to accidentally reset the elapsed time, trip distance, max and average speeds at least once everytime I ride.
It usually happens on a steep ascent or descent where I get a death grip on the hoods. I am going to have to learn to use the drops and stop the death gripping!
I guess it is all experience.
Other than that, the bike is absolutely fantastic!