Has anybody tried this new soundset out yet? http://enginesoundcreations.blogspot.com/2011/04/fs-audio-boost-pro-for-fs2004.html

The ad only samples thunder and rain drops. It sounds ok although their is a freeware of these items that sounds just as good . As for the AI I recomend a free file called " 29218-AI-TAKEOFF-SOUND.zip" The sound is screwed to the Landing lights - triggered by AI-aircraft permission to take off. Minuses: sound also appears after the landing and heard everywhere, but loud varies depending on your distance to it. I have tried to balance the sound so as not to be allocated against what is happening. Personally, for me it even adds to the atmosphere of the airport.This is a great alternative to a program payware called Fshot seat.Find it here, along with other great files.http://www.avsimrus.com/f/fs2004-effects-and-addons-46/ai-takeoff-sound-29218.html?action=download&hl=

FS Audio Boost Pro does sound quite interesting. Although I will agree with 'acmech' about the advertisement not justifying the software due to lack of features displayed, it still sounds much better than the sounds I've come across. Deserves to be tried. Cheers,Karan