Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/2           cup  pineapple juice
     1/2           cup  peach-passion fruit nectar
     1/2           cup  guava nectar
  6        tablespoons  dark rum
     1/4           cup  sugar
  4          teaspoons  grenadine
  1         tablespoon  fresh lime juice
  4                     fresh pineapple wedges -- (optional)

Preparation:

Combine all ingredients except pineapple wedges in medium metal bowl and stir until sugar dissolves. Transfer sorbet mixture to ice cream maker and process according to manufacturer's instructions. Transfer sorbet to container; cover and freeze unit firm, about 2 hours. (Can be prepared 2 days ahead; keep frozen.) Freeze 4 Martini glasses for 1 hour. Scoop sorbet into frozen glasses. Garnish with pineapple, if desired, and serve. Note: If you do not have an ice cream maker, you can turn this mixture into a granita - an Italian frozen dessert. Mix 1/2 cup water into sorbet mixture. Freeze in bowl until semifirm, whisking occasionally, about 3 hours. Cover and freeze until solid, at least 6 hours or overnight. Using fork, scrape surface of granita to form crystals, scoop crystals into frozen glasses and serve immediatel

Nutritional Information:

130 Calories (kcal); trace Total Fat; (0% calories from fat); trace Protein; 21g Carbohydrate; 0mg Cholesterol; 4mg Sodium