Since when is Nokia licensing Bing maps for their phones for a huge amount of money? Do you have a source for that? Nokia uses gate5 Maps and acquired gate5 AG

Since when is Nokia licensing Bing maps for their phones for a huge amount of money? Do you have a source for that? Nokia uses gate5 Maps and acquired gate5 AG in late 2006. According to this http://www.bing.com/community/site_blogs/b/maps/archive/2012/05/24/bing-maps-now-using-nokia-backend-services-for-traffic-and-geocoding.aspx http://www.bing.com/community/site_blogs/b/maps/archive/2012... there is a joint venture between Nokia and Microsoft/Bing with regards to maps.