If you are new to Flight Simulator 2004 or an average user. Something just crossed my mind. Why haven't I been downloading realistic engine sounds for my aircrafts in FS9 (DOH' ::))
Simviation has a library of sound files to try out, But AVSIM has a mega library of sound files to try out. The best part is you should check em all out and compare. Some sound much more realistic then others.
Microsoft has duped us with bogus sound files, I beleive to make way for vast improvements. But anyhow I have been doing nothing but downloading sound files and they are totally amazing :o You just gotta try em out!
All the boeing jets are available, as well as F14 and F16 sound files that are much more better then a default learjet sound file. They have soundfiles for all practical major aircrafts.





it sounded the most accurate because I just came off a flight in a Dash 8 and it reminded me of exactly what the engines sounded like!