Free games with xbox live

Hey guys, I decided to get xbox live. The deal i got was 20% off + 2 free games, i got the deal on xbox dashboard. I was just wondering, how do i get those free games? Cheers.

Replying to #1

Read the details, it will probably have a list of games you can choose from for the two free games.

I'm sure rode runner was one of them.
Just check the details :)

Sorry, to be novice as, but where are the detail? I can't see the deal anymore.