The three stars in the evaluation should not obscure the fact that this is one of the best railway simulation on the market. Version X (10) also comes in a 64 bit variant therefore that really gets going with the 8GB memory of my notebook. The graphical display is completely up to date - and therefore very realistic. Especially the editor has gained. To build their own systems has become very comfortable. Driving pleasure guaranteed. However, the three stars have a specific background: Immediately after inserting the program CD, the Comodo Firewall reports a Trojan: In fact, such a module in the setup is that does the registration. In the manual is only succinctly: Confirm without hesitation all security alerts your firewall. So without hesitation we should not really be. Who really knows what data is transferred - perhaps even after installation. An uneasy feeling arises as at the beginning. Next negative: You must register online - is cumbersome phone. Very negative: A program to create your own objects and models is still not included, although there is that. Here is to be earned - models are available at affordable prices in our shop. But those who want to build a specific track, gets nothing, because he is not allowed to construct their own models. In addition, the construction program is far from being as easy and comfortable to be like Goolge Sketch Up. Here the principle of operation would be perfectly adequate at least for houses etc.