I would appreciate any help that I could get. I'm building my own route. The design of the route is a central Hub City with three different railroads. UP operates the lines running East & West, Burlington Northern operates the lines going North and South, and have a small branchline that runs up the line, makes a drop off, runs around the train, and comes back to where it started. I have most of the routes built etc but how I make the sessions? Is there like a webpage on how to make sessions? I want a pop message to come up when the session starts to inform the user of the tasks and details etc.... What do i do from there so the user has to run the train etc... And how are they able to look at their goals to see what to do etc? I guess I'm looking for a how to build a session 101 ? Any Help Please!