Hi! I need a program for the fitting of hearing aids. That means you have to enter a hearing loss in four frequences (500,1000,2000,4000 Hz) and than a adequate hearing aid of an included database should be shown. I don´t have a clue about C++ and so I don´t know how to solve this problem. Perhaps someone has written a similar program yet or another example for a solution. It´s very important. Please help me!!!