An added feature to the 4.0 version is the ability to "measure your shot" while in Pro Mode, without having to return to Basic Mode. Once you have activated the measure feature you can view your distance in both modes. When you reach your ball and end the measurement, the upro asks if you would like to measure your next shot.
I have enabled the stat feature as well, but have not explored all the functions as of yet, although I understand it has the ability to make club selection suggestions based on information entered during play.
I agree with you bobped, some pretty cool stuff.
