I have the BAC 1-11, Comet, and the Trident from DMFlightsim.com. I love flying these old aircraft but in multiplayer I am unable to hear what the tower is trying to tell me. Yet I don't want to simply press the 'q' key and get rid of them as one thing I cant stand without is aircraft sounds. But these ones are just simply too load. It would be easy to put the airbus sounds in there or the 737 sounds in there but they would just be lousy and would not match the kind of engine's they are. I would download a newset from here, avsim or flightsim.com if I could find any suitable but I cant.
So I wondering if there is any free 'wav' sound editing software I could get which I could make the sounds quieter with?
Any Ideas?


Intel i7 960 quad 3.2G LGA 1366, Asus P6X58D Premium, 750W Corsair, 6 gig 1600 DDR3, Spinpoint 1TB 720