I see there are files but how do you open them or use them ( install them ). My game folders are all in STEAM. , so I guess you would have to save them there but what folder ? Basically gearing, am just trying a few laps of Monza in formula 1 cars and they are reving out before half way down the straight. Now, my mechanical knowledge is paying the mechanic but here goes anyway, I assume that by lengthening the gearing it increases top speed but acceleration is not as good At the moment its 21/22 (5.867 ) ( just selected a preset for monza )btw: is there an idiots guide to 07 ?