You can find two maps included in this file.
Two maps are included with this file from Sniperhanz. One map features a river and the other does not. Also there are two versions, a 3vs3 and a 4vs4 map.
Copy both the *.sga files in the following folder:
C:Documents and Settings*[Current User]*My DocumentsMy GamesCompany of HeroesWW2Scenarios
Now you are able to play the game without having to add " -dev" to the CoH Shortcuts target.