Xbox Rewards members get double the Microsoft points when you renew an Xbox
Live Gold subscription in March. You must be an Xbox Rewards member to get
the points and the renewal must actually take place in March. Using a code
in March when your current subscription is good for longer will not work.
12 Months = 200 x 2 = 400 MSP
3 Months = 30 x 2 = 60 MSP
1 Month = 10 x 2 = 20 MSP
Also, dont forget to take the monthly survey for an additional 20 MSP
Link: http://rewards.xbox.com/
