(Box, which included Gmax as an accessory is shown at right in lower left corner.) Two retail builds (retail versions releases) existed the English/USA version is commonly known as Trainz 1.0. Service packs 1 (April), 2 (June) and 3 (November) were each released in 2002, these progressively updated the Community Edition, Trainz 1.0 to versions 1.1, 1.2, and 1.3 successively. Trainz Community Edition was released in December 2001. The Content Manager (CM) module is a Windows program that allows management of the in-game data base files. PaintShed is a simple program for aiding and easing the process of 'reskinning' traincars, altering their livery, by recoloring and adding new heraldry to Trainz locomotives and other rolling stock. The simulators are supported by a large library freeware assets which can be downloaded from the N3V servers, referred to as Download Station (DLS). Screenshot of TS12 or Trainz Simulator 12 in driver mode showing an AmtrakHHP-8 at 30th Street Station Other software