Well then, let's hear it then.
<deutschisch>
Start->Programme->Zubehör->Unterhaltungmedien->Audiorekorder
There, you have to choose the correct source:
Menu "Audioeigenschaften" -> "Soundaufnahme" -> "Lautstärke"
-> choose "Was Sie hören".
</deutschisch>
Start recording, start driving your favourite dingdingdings producing car, exit LFS, stop recording, save the wav file and post it here.
Get your flameproof suit for posting a largish wav file instead of a mp3 1/10th the size.