"David & Julie Donald" <dsjmd@hermes.net.au> wrote in message 38FFC239.6BB4DD90@hermes.net.au">news:38FFC239.6BB4DD90@hermes.net.au... > You will find that probably the best two entities are "SIAM", and the "Train > Dispatcher" series Particularly Train Dispatcher. I bought it the other day, and have not been off it (although some of the Australian territories are a long way from accurate). Dave