External sounds for BF109, Spit and Hurricane.
I am only writing this because, for example, G.50 sounds are very very nice, also Blenheim etc. But for mentioned ones, at least for me, they sound as in original IL2.
And there is this exception that I came across at one time:
http://www.shrani.si/?2k/12M/4JnRgdW9/error.png
Cheers.