This product is a commercial product so you need a license key to get all the functionality. Without it you get the Lite edition and you are limited to 3 locomotives, 64 accessories and 64 feedbacks. A small demo layout that works within this limits is in the package.
Before buying the product you can try the software for a limited period of time (between 1 and 2 months) and get the full functionality by registering yourself. After registration you will get a trial license key.
To register you have to completely fill in the following form and press the Register button:
This information makes it possible for us to see how much interest there is and to get feedback from the users.