Frosty capuccino

1 cup(s) low-fat (1%) milk
1 tablespoon(s) chocolate syrup
1 teaspoon(s) instant espresso-coffee powder
2  ice cubes
Sugar (optional)
1/8 teaspoon(s) ground cinnamon

In blender, combine milk, chocolate syrup, espresso powder, and ice and blend until mixture is smooth and frothy. Add sugar to taste, if you like. Pour into 2 chilled glasses. Sprinkle with cinnamon for garnish.