Lemon Drop #2
or sweet & sour
to coat glass rim
Mix vodka and margarita mix (or sweet & sour). Add Triple Sec. Pour over cracked ice, and strain into a cocktail glass with sugar around its rim.
There are a lot of ways to make this particular drink, but this has been the best method I've come across so far. Add more sugar if you prefer a sweeter taste. You can also substitute Equal or Sweet & Low in place of sugar.