RW Enhancer 2 looks sweet but I'm concerned. I use a lot of sound mods for US/CA rolling stock etc and I don't want them to get messed up. I'd appreciate it if somebody could clarify this for me. Thanks.
No. No game sound files are altered they are a completely separate overlaid layer. Edit: Which btw can be turned on/off up/down in-game or via the main RW Enhancer 2 options screen.