If you can not see the sound file you're looking for please give us a ring as the list is constantly expanding and it may be we just haven't put it up on the website yet.
NEW Introducing ActiveDrive SL, Activedrive soundfiles with new SpeedLock feature.
All the familiar Diesel Activedrives updated with new "Speed Lock" where you simply press F7 and it freezes the loco speed and allows you to rev the engine or drop it down just by operating your throttle speed control.
Release F7 to resume normal driving, Look for the "SL" suffix on the project titles.
All the original Activedrive and Digidrive conventional soundfiles are still available to suit your taste or driving style.