Now that I have the D line working, I just need the R68 to work. I downloaded the R68 by Mr. Railfan. When I am using the simulator, the R68 has this error saying it uses a WIN32 pluglin. I am not sure what that is. Does anyone know how I can get the R68 to work properly. A bit off topic but once I reach the end of the line, would it be possible to somehow go to the other end of the train, so I can drive the train to the other end of the line?