No longer hearing the stall warning horn

Not sure how long ago this happened....In FS2K2, I was able to hear the stall horn warning when just abouttouching the runway in the Cessna. I guess it's a good practice tohear this just before touchdown (indicates the "right" touchdown speed).However, with FS2K4 (FS9), I don't hear the stall horn when the airspeed drops to the point of it sounding? I don't hear this on ANY aircraft.Is there an option (sound setting) preventing me from hearing this?The only sound I have turned way down (on the sliders) is the navigation (so as not to hear the OM/IM beeping so loud when approaching an airport).Any clues/suggestions?JerryG