This zip contains:
readme.txt	this file
trackol.txt	explanation
trackol<n>.ini	modified track.ini files for grand prix legends
		that allow for better online starts but can be 
		used offline as well
trackcpy.bat	for batch copying (use at own risk)
cpysub.bat	used by trackcpy.bat to perform the actual copying

New in version 1.7:
*  Incorporated Martijn Keizer's fixes for pit lane positioning
   and fuel load in the Solitude track.ini.

New in version 1.6:
*  Added grids for Atlanta, Snetterton, Cleveland, Elkhart Lake,
   Imola, Indianapolis, Laguna Seca, Mid Ohio, Riverside,
   Road Atlanta, Solitude and Goodwood.
   Renaming batch file is no longer included.

New in version 1.5:
*  Fixed error in renaming batch file

New in version 1.4:
*  Added grids for sterreichring and Taladega

New in version 1.3:
*  Added grids for Watkins Glen 99, Loudon, Hickery, Homestead
   and Phoenix
*  Nurburgring grids updated to GPL 1.1 (pitboard was moved by 
   the 1.1 patch)
*  Added trackcpy.bat as an alternative to trackren.bat. I.e. 
   copying instead of renaming the track.ini files.

New in version 1.2:
*  Added grids for Brands Hatch and Dubai
*  Enhanced trackren.bat a bit

New in version 1.1: 
*  A 5 units spaced grid is now available for all tracks
   in addition to 6 and 8 units spaced grids.
*  Monaco 4 units spaced grid is now 4.5 units.
*  Monza files are 6 units apart (was 8).
*  Included batchfile for mass-renaming of track.ini files.
*  Removed superfluous comment lines with old grid.

Read on in trackol.txt.