NOTE: Edited and updated with new links 12/06/11
I've recently had the pleasure of helping several newcomers get into MSTS. In an effort to have a thread that has most of what is truly needed to get MSTS up to date and modified for most routes, the following tutorial is the result!
Before we start: What are your system specs? Hopefully it is robust enough to handle MSTS with most of the graphic eye candy selected. Some commercial and freeware routes are pretty intense and require some computer horsepower to run well.
Next: Get the basic MSTS program installed as per the instructions. Once installed, go into the sim and select a train to run on a route. All you're doing here is insuring that the program is installed properly, loads and runs as designed. Fret not that the routes don't look too hot, nor that the trains don't behave like you think a train should. (The default stuff has REALLY GOOD brakes, for example.) That and more you can address later.
Okay, that's it for the basic MSTS installation. I will now be walking you through the update process in view of an MSTS installation that is aimed at US content.
Let's begin to update your basic MSTS installation with Microsoft's Official Patches:
Click this link:
http://msts.steam4me.net/MSTS_Updates/index.html
Once opened you'll be on the updates page of a fantastic MSTS resource website in Austrailia.
First you need to download the two updates you'll want. They are:
(1.) MSTS v1.4 Train Simulator Update
(2.) MSTS v1.4 SD40-2 Content
IF you also want to add the additional European Content, then look for and download the following:
(3.) MSTS v1.4 Class 50 Content
After downloading, install #1 first. Then install #2. (And #3 if you choose to.) The installers are set up to install the updates in the DEFAULT MSTS location. That is, the location the MSTS discs place it during the installation process. If you have a CUSTOM INSTALLATION and it is NOT where default installation is... then you'll need to point the updates toward your MSTS installation.
(Note: The DEFAULT install path is: C:/Program Files/Microsoft Games/Train Simulator)
Once you click and the exe files do their thing... that's it! Now, go into MSTS and make sure it loads and you can run a train. Check out your new SD 40-2. It's pretty nifty.
This concludes your first tutorial. :-)