Although I live in NY, Montreal (about a 45 minute drive) is my closest real shopping opportunity. I'm looking for the good ethnic markets in the area.
I've found Chinatown, but that's about it so far. I've heard rumors of culinary delights galore, including an Italian market that also sells guns. 
hi chickenlady--
--Chinatown, as you say, is wonderful (st-laurent below rene levesque, de la gauchetiere)
--in La Cite (Parc and Milton) there's an amazing Korean/Japanese store
--at Sherbrooke and Victoria (westmount), another amazing Korean/Japanese store
--and at Decarie and Sherbrooke (across from the KFC and down), yet *another* amazing Korean/Japanese store
--around the Plamondon metro (kind of cote-des-neiges) there's a lot of Caribbean/West Indian stores
--at the Cote Vertu metro, there's a wonderful Vietnamese/pan-Asian store called Epicerie Pacifique
--the Italian store you mention is probably Dante, near the Jean-Talon market (search archives)
--amazing dried goods, spices, chocolates (bulk Callebaut), etc., at Anatol, again st-laurent near Jean Talon market
--if you have the courage to go to Cavendish Mall

, there's a few stores in there that have great Kosher food
hope this helps!
gus