Welcome to the new Transport Tycoon forums! In here, you can discuss TTDX (or even just TT), and it's add-on's and patches.
For those of you that havent heard of it, TTDX is the creation of Chris Sawyer and is a business sim that allows you to take control of planes, trains and automobiles. Oh, and boats, too
If you do have the game, and havent played it in years, or still just have the version that came in the box, you should know there's been an unofficial patch released that makes the game much cooler! More vehicles, better/worse AI, bugfixes - heaps!
To get patched and ready, head over to http://lumted.stud.hive.no/tt.php?file=/TTD_win.zip to grab the windows version of the game if you dont already have it, and then head to http://www.ttdpatch.net/ to grab the patch!