Info: http://www.sourcepole.com/spatialite

Contents of osm_<country>.sqlite.zip:

  OpenStreetMap data in SpatiaLite format

  Layers:
    * natural (polygon): forest, water, ...
    * waterways (linestring): river, stream, ...
    * points (point): POIs: bus stop, museum, fuel, ...
    * places (point): populated places
    * roads (linestring)
    * railways (linestring)
    * buildings (polygon)

Contents of osm_qgis_styles.zip:

  Quantum GIS layer styles for OpenStreetMap data