How to figure out what is in a Train Simulator Classic steam update

What is in a Railworks Steam update?
You know when you try to start Railworks and get stuck waiting for a 331 MB update to complete, and then you try to figure out what is it exactly that was updated and can't find it? Well Bob Latimer helps you find out, in this newest in a series of excellent tutorials.
You know when you try to start Railworks and get stuck waiting for a 331 MB update to complete, and then you try to figure out what is it exactly that was updated and can't find it? Well Bob Latimer helps you find out, in this newest in a series of excellent tutorials.