Here's the procedure:
1- Start RW-Tools, hit Ctrl-o to open a file, browse to and open sd40_2.bin in the NewYork-NewHaven folder (I don't have the exact path because I don't have this DLC).
2- Search for "sound" or scroll down until you see the "Engine sound" child like this:
- Code: Select all
<cEntityContainerBlueprint-sChild d:id="5995">
<ChildName d:type="cDeltaString">Engine Sound</ChildName>
<BlueprintID>
<iBlueprintLibrary-cAbsoluteBlueprintID>
<BlueprintSetID>
<iBlueprintLibrary-cBlueprintSetID>
<Provider d:type="cDeltaString">RSC</Provider>
<Product d:type="cDeltaString">NewYorkNewHaven</Product>
</iBlueprintLibrary-cBlueprintSetID>
</BlueprintSetID>
<BlueprintID d:type="cDeltaString">Audio\RailVehicles\Diesel\SD40\SD40 Engine Sound.xml</BlueprintID>
</iBlueprintLibrary-cAbsoluteBlueprintID>
</BlueprintID>
<Matrix>
...
3- In the above code, replace "NewYorkNewHaven" with "DonnerPass".
4- If you also want to alias the cab sounds, scroll up to the "Cab sound" child that is just above, and repeat step 3.
5- If you also want to alias the horn sounds, scroll up to the "Horn" child that is just above, and repeat step 3.
6- Hit Ctrl-s to save the file.
7- Repeat the whole thing for the SD40_2_nd.bin file which is the "no driver" version of the engine.