We have always designed our software systems with the user in mind. This has resulted in a very simple and easily understood 'menu' approach where the operator can easily see what the choices and options are without having to remember a great deal. All the sophisticated systems and flexibility have been built-in in the background where the user is not aware and hence not overwhelmed by complexity. This allows the system to be good for 'first-time' users who don't want to be confused, yet it has many features and flexibility only found in the 'high-end' packages costing many times more.