na strance http://www.auran.com/games/TRS2004/insidetrack.htm se mimo jine pise:
"Trainz Railroad Simulator 2004
Background
Before I tell you about the TRS2004 we showed at E3, here's a bit of background. We have been working on our new Auran Jet V2.0 engine for the past 2 years and on a demo in conjunction with Nvidia for 3 months. The Jet team have had great fun experimenting with the latest pixel and vertex shaders and all the other cool things you can do with their latest graphics hardware. Post E3, many of these effects are now being incorporated into the latest Trainz build, so, whilst the version on show looked similar to our previous version of Trainz, there will be lots more eye candy to come. You can check out some of these new graphics effects at www.auranjet.com/bridgeit"
pro jistotu jeste jednou: http://www.auran.com/jet/bridgeit/.
BridgeIt je tedy nazev enginu, ktery bude hra Trainz2004 (ale mozna nejen ona) vyuzivat.