Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Been there, Done that ( 50 points )	Finish the South Central career.
Brother Time ( 20 points )	Complete the 3 missions for the South Central time trial.
Easier than the Hills ( 20 points )	Complete the South Central tournament.
Goin' South ( 10 points )	Meet the South Central Mechanic.
GOOOOAAAAALLLLL!!!!! ( 60 points )	Finish all South Central Goal Attacks.
Low Ballin' ( 20 points )	Win 10 races in a Low Rider.
Money for nothing ( 20 points )	Complete the South Central Wager Mission.
Sign Here ( 20 points )	Complete 10 deliveries in South Central.
South Central Test Drive ( 10 points )	Win 10 races in an SUV.