Living in Karlsruhe, Germany, I often found it annoying that my map data was cut along the german-french border, so I could only load either france or germany into MoNav. Of course, routing crossing the border was not possible this way.
Thus I created a map package using a bounding box which includes germany and adjacent areas. The exact coordinates used are top=55.0 bottom=46.0 left=5.7 right=15.1.
Additionally I’ve run the routing preprocessor three times, so the package contains routing for car drivers, cyclists, and pedestrians. This map is a must have for any german openstreetmap addict. Get germany-big-car-bike-foot.zip from the download page.