Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/4  cup           granulated sugar replacement
   1      cup           water
   1      envelope      unflavored gelatin
   1      cup           unsweetened orange &
                        grapefruit juices
     1/4  cup           lemon juice

Preparation:

Combine sugar replacement,water and gelatin in a saucepan.Bring to a boil, reduce heat and simmer for 5 minutes. Cool slightly and then add in the juices. Transfer to freezer trays and freeze until mushy. Scrape into mixing bowl and beat until just loosened. Return to freezer tray.