Margaritas and more

Ingredients :

Frozen margaritas :
* 1 lime, cut in wedges
* coarse salt
* 1 can (6 oz) frozen lime concentrate
* 3/4 cup tequila
* 6 Tbsp Triple Sec
* 1 can lemon-lime or grapefruit soda
* 3 - 4 cups ice cubes
* lime slices for garnish

Method :

Rub rim of glasses with lime wedges and swirl glass in salt to coat rim. Combine half of each of the remaining ingredients in blender container; process until ice is finely chopped and mixture is slushy. Pour into glasses. Repeat.
Garnish with lime slices.

Variation: For strawberry margaritas, add fresh or frozen strawberries to blender.