Support and discussion group for the open source program XTrackCAD.  This is also called XTrkCAD.  Supported entirely by volunteers, this is a free railway design and simulation application that runs on Windows, Mac and several varieties of Linux. 

The topic is the program, how to use it, how not to use it.  It is not a space to advertise your product, conduct debates of real-world matters and so on. Plenty of other places exist for that. 

We always welcome new users, even when the questions are sometimes repetitive, we all needed help at some point.