The Model Railroad System is a software package that can help you run your railroad. Download the Model Railroad System now and operate your layout, from running trains to working your signals and switches. This software package has support for a network of Bruce Chubb CMR/I USIC, SUSIC, and/or SMINI nodes and/or a network of Lenz’s XPressNet DCC nodes. It now supports Azatrax USB-connected Model Railroad Detectors. Software to create switch lists for freight car forwarding and creating timetables for your railroad are included. There is software to help with photographing of your trains and to compute the correct value for those pesky dropping resistors for LEDs and/or incandescent lamps. If you have a model railway, large or small, this software package will help you out.