DESCRIPTION of OPPORTUNITIES: Until recently all GTA - developers had to edit ways of train service in... normal "Notepad". Users opened DAT - files in which information on routes of "steel horses" is stored, attentively studied structure of these documents then substituted standard coordinates own and tested the received modes directly in GTA: SA. And so. Now anything it it isn't necessary to do. One of fans of game, the national handyman with Xmen nickname, developed the compact utility of Train Track Editor which is aimed at modifying of the control marks hidden in the following DAT files: tracks.dat, tracks2.dat, tracks3.dat, tracks4.dat. 
  From strengths of the editor we will mark idle time, but at the same time surprisingly the friendly interface, ease of mastering, and also possibility of display of routes of trains on a staff map which occupies big area of the application. Serious shortcomings as it is surprising, we didn't find. 
  PRACTICE: Let's learn to change to a way of train service to Train Track Editor. Launch the program and on a panel in the right part of the editor click on the Open button. In the opened dialogue window specify a full path to the tracks.dat, tracks2.dat, tracks3.dat or tracks4.dat file from the directory data \\to Paths with the set game. For display on a district map of a route of composition press the Draw Track button on appendix form. Further pass into a field under the LC button and modify original coordinates. If necessary you can add ten - another of new traveling sites. When finish, click the LC button over a "coordinate" field to enumerate total number of control marks on which will pass the train. To save the modified file on a hard drive, press the Save button. 
  VERDICT: With release of Train Track Editor a problem of editing ways of train service to GTA: SA was solved that is called once and for all. It isn't necessary to you "suffers" in "Notepad" any more and to study the device of DAT files of game.