Winning races can be a bit complicated with the turning of the ipod.
So before you race get a gun that can do a drive-by. Next go to the 
starting line. When the race starts let your competitors go in front
of you. Stay close to there car(s) and keep tapping the shooting 
button to shoot there car. The car will eventually start to burn and
blow up. When it explodes enjoy and cruise around the city until 
your ready to win.