Free Xbox Live Codes + Download link
Just go here:
http://live4free-free4live.co.cc/index.html
1 - Unrar the files
2 - Read the readme (For more details about setting up the generator)
3 - Run the program
4 - Write down the code
5 - Activate your code
6 - You will see the points now on your account.
NOTE: Don't use this more than once per month. You have a change to get banned.