Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
As fast as lightning (20 points)	Use the "Thunder Bolt" Power-Up 10 times in total.
Asphalt king (40 points)	Win all the gold medals in the "Rallye de France - Alsace".
Bad weather today... (20 points)	Use the "Hailstorm" Power-Up 10 times in total.
Crazy pace (20 points)	Use the "Extreme Pace" Power-Up 10 times in total.
Flying start (20 points)	Win a Special Stage in Single Player mode.
Gravel king (40 points)	Win all the gold medals in the "Vodafone Rally de Portugal".
Hairpin king (40 points)	Win all the gold medals in the "Rally Guanajuato Mexico".
Improvised Slide (20 points)	Use the "Cloud" Power-Up in a Special Stage in the Wales Rally GB.
International Rallyist (70 points)	Reach a total of 45 minutes of racing in valid Online games.
Rally king (70 points)	Complete the Single Player mode to 100% and win the final cup.
The wall of sound (20 points)	Use the "Horn Power" Power-Up 3 times in the same race.
To the edge... and beyond! (20 points)	Use the "Flatout" Power-Up 3 times in the same race.