1 1/2 oz Tequila
1/2 oz Triple sec or other orange liqueur
1 oz fresh Lime juice
1/2 oz Midori melon liqueur
Moisten rim of cocktail glass with lime juice and dip in salt. Shake ingredients together, and pour into glass filled with crushed ice. Option: Mix above ingredients with one cup of ice in blender for a smooth, "granita" type drink.