Hi everybody, my name's Francesco and i'm italian!
I bought "Emergency 4 - Edizione Oro" (Edizione oro= Gold edition) and i think that's the same as american "Deluxe Edition" (it has 3 bouns mission).
Later i've downloaded "LA MOD" and i tried to install it ... unluckily i can't play it! I cant find the installed component with the "Mod Installing Tool".
Someone can help me ? Someone knows the solution?
Thanks to everybody!
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Last thing ... someone knows where i can find the Editor for the missions ?
It isn't in the box game ... 
Download the mod, and unzip it.(right click on it. extract here(or somewhere else;-))
Then you can find the .exe that will install the mod into your game.
There is no mission editor as far as i know.
you would need to change the scripts C++(if not misstaken) to edit the missions.
You do have a game editor(for models + maps + personel and so on)
You can find that in the start menu under 16tons entertainment.
Or in the game instal folder.
em4 editor.exe(or something in that direction)