regarding the newer computer helicopters, I will never forget reading about the Irish Air Corps and their acquisition some 20 + years ago of five dauphines for air sea rescue, because they were a one off they were expensive if anything went amiss, but on one occasion they were were having difficuties with response times with one of the machines because it was taking the on board computer 30 minutes to come on line after start up!!!!!!
Thats what concerns more more than anything else about the toys with the latest computer gadgets.