The 75th Street Railroad Club of Dennis Glynn Dennis is the main Beta-tester for the RMS and not only finds errors, he has come up with suggestions for some very neat features which have been included.

The Midwest Lines of Rolf Plachter
This is just a nice website for a nicely sceniced railroad.

Robert Frey's Union Pacific & Western Railroad. Bob's uses the RMS for operations, and he provided a clinic on operations at the NMRA convention in 2005.