We own and operate an extensive DWDM ring throughout the downtown core and we've installed wave equipment in most of the big downtown financial towers, 151 Front Street West, 905 King Street West, the usual video destinations around the city, and of course all of our main points of presence. All of our point-to-point Metro Wave services are path protected in a ring, all the buildings served have redundant entrances, and two legs of the ring never cross or even come within 150 meters of each other. Metro Wave services can also be extended to other major wire centres we have a presence in like 60 Hudson Street in NY, or 1250 Rene Levesque West in Montreal.