Preheat oven to 350 F. (or 325 F. for glass dish). In bowl, combine crumbs and margarie, press into 13x9" baking pan. Pour chocolate condensed milk over crumbs. In large bowl, combine M&Ms, coconut and nuts. Sp[rinkle half of mixture evenly over pan. Press in lightly. Bake for 15 minutes at 350 F. Sprinkle with remaining topping, bake 10-15 minutes more. Cool. Cut into bars. Store covered at room temperature. Makes 24-36 bars. Recipe by: Eagle Brand Recipe Posted to MC-Recipe Digest V1 #943 by Roberta Banghart on Dec 03, 1997