I want to use the sound number 27 (the last one) for the number 18 (a lemming who's dying in the fire). Can I do this? There's a manner to extract the 3 last sounds (because the 24 first ones are from Lemmings 95)?

You can download the WAV file from here:
http://www.msu.edu/~spadapet/last-3-sounds.zip

Thanks a lot Peter! ;)