[[<<Drive the middle of the track, except in the corners dive as low as possible without a spinout.>>
<<Wah??? Can someone example that to a racing newbie???>>]]
Basically the middle of the road is the least distance around the track. On the straight aways you can open the throttle up full bore. You cannot drive the middle of the track on curves, being that front-wheel steering does not allow you to power around a curve. What you want to do is steer the front end towards the lowest point of the curve just before you get into the turn. You want to slide through the turn under full power and let off the around three-quarters speed on the second half of the curve. Just as your tires bite again you need to be back to full throttle.
This is what some racers call the power glide, because for a split second you feel weightless. Don't over-correct during or after the glide or you'll spinout either towards the center of the track or your momentum will take you on a hard whip to the outside wall. (You may even hit it headon if you spin out too soon!) It takes a few hard turns to get used to it, but once you get it down nobody else will even stay close to you.