Here are the official Montreal restaurant guide sites to reference:

http://www.voir.ca/restos/liste.aspxThe Voir is the best Montreal guide in my view, even if they are spotty outside the big cities.

http://endlessbanquet.blogspot.com/2005/05/list-pt-1-m.html

The list: Endless Banquet Montreal food guide - THE place if you want to read up and browse the best restaurants

http://www.martiniboys.com/Montreal/restaurants-in-Montreal An up to date site of Montreal restaurants and hotspots.

http://www.montrealplus.ca/bars_et_restaurants/ An encyclopedia of Mtl restaurants.

http://www.debeur.com/resto1-montreal.html One of Montreal's most trusted guides, very French.

http://www.montrealfood.com/restoa.html Fewer personalized reviews. One of the original Montreal food sites.

http://www.sphinxmontreal.com/travel/tourismbycity/montreal/montrealrestaurants.html

A list of all Montreal restaurants from St-Hubert to Toqué with links to their sites, useful for quick basic info.