HS, I am totally unfamiliar with the Sound Mod you are talking about. I have IL2 up to PF, but have done none of the add on campaigns. Tried getting it to run and the thing went tits up on me. So just stuck with the out of the box with add ons. Is there a spot I could learn about all this stuff. Think Il2 is by far the best game out there and seeing how plenty of people are playing the same campaign that I want to run, and it seems to be a mod for them, I would like to figure out how to get my play up to speed.