Yep, and it is even very easy: http://bergie.iki.fi/blog/openstreetmap-s_user-generated_data_wins_when_there_are_changes/ http://bergie.iki.fi/blog/openstreetma

Yep, and it is even very easy: http://bergie.iki.fi/blog/openstreetmap-s_user-generated_data_wins_when_there_are_changes/ http://bergie.iki.fi/blog/openstreetmap-s_user-generated_dat...