PREHEAT oven to 400°F. Spray 1 of the phyllo sheets with cooking spray; top with second phyllo sheet. Spray lightly with additional cooking spray. Cut crosswise into eight equal strips.
SPOON about 1 tsp. of the cream cheese spread onto bottom corner of one of the pastry strips. Fold end of dough over cream cheese spread at a right angle to form triangle. Continue folding in this fashion the entire length of dough strip. Place, seam-side down, on prepared baking sheet. Repeat with remaining phyllo sheets and remaining cream cheese spread.
BAKE 10 min.; transfer to wire racks. Cool 10 min. Sprinkle with icing sugar. Serve warm.