From the rear of the case: The Hornby Virtual Railway 2 CD-ROM has been developed in close collaboration with Hornby's model railway experts. The secret of a successful design program is to combine ease of use with high quality interactive output. Hornby Virtual Railway achieves this and much more. Implementing the latest Virtual Reality programming technology, it's intuitive interface allows even the novice user to build virtual railway layouts that are superbly realistic. In addition, its highly detailed output accurately modelled Hornby Virtual Catalogue makes it a program with scope to meet the needs of the demanding enthusiast.. and it's not just just for laying out your track. Hornby Virtual Railway comes to life with environmental sounds along with models and trains that you can operate. These features, coupled with the ability to capture and print out your diagrammatic layouts complete the exciting interactive experience.