I wanted to take a poll and your NTRP rating. Do you think having a Roddick like serve would get you more 'W's or easy point? Or, do you think going with placement using average speed serve is the key on earning those quick points. Why do you go for the big serve? Was it to get more ace? Do you think you can win the set by having more aces? How good and effective is your 2nd serve?