Improved the performance of 3D rendering.

Improved the wheel is able to rotate while the train is running.

Added more levels of elevated track layer.

Added three types of bridge stand.

Added a new sample layout.

Added lights to some trains and buildings.

Fixed a bug that it didn't restore direction of the switch when the document is loaded.

Fixed a bug that it didn't save the state of coupling of trains.

Fixed a bug that caused application to hang when a train is put on the end of the track which breaks halfway.

Added two types of a monorail.

Added a speedometer at a cab of a locomotive.

Added a road and a car.

Added a new locomotive.

Added a new sample layout.

Added a diagonal straight track item.

Modified control items for Mac OSX 10.3.

Added a new sample layout.

Improved in moving viewpoint at walkthrough mode.

Improved in generating polygons of a tunnel.

Fixed a bug where if a track items is on the edge of 3D window, it disappears from 3D view.

Added a function making it is possible to expand and contract the layout size in any direction.

Fixed a bug where it didn't work well coupling trains.

Updated the manual.

Added a function making it is possible to generate a signal and a switch automatically when a item of track is merged with another one.

Fixed a bug where the train runs in an unusual manner on some pattens of track with complex lines.

Fixed a bug that caused application to crash when a train is reversed.

Fixed a bug where an ask save alert doesn't appear when a document was closed the document even though it was changed.

Fixed a bug where the application started without loading a doubled clicked document.

Fixed some minor bugs.

New 3D view added, chasing train view.

Improved the performance while editing a large layout.

Improved rendering 3D views when there are mountains.

Fixed a bug that sound was frequently interrupted when running on OS 9.x.

Fixed a bug in water drawing immediately after change layout size.

First version in English.