Now this is actually fairly simple. You only need one program that is totally virus free and awesome! [ Register or Signin to view external links. ]

Now alot of people have it already so you probably don't need to re-download it!

Well here is the first step.

1. Open up Modio

2. Plug your USB drive into your computer(With your profile saved on it). Then click the big M, then Other Tools and Gamer Picture Pack Creator!

3. Then just put the game name in the search bar, and then push the Magnifying Glass!

4. After finding the pictures you want click Save Pack to Device.

5. Once fully saved, safely remove your USB, put the USB into your 360, and then simply put your Profile back onto your harddrive!

6. Now just edit your profile and choose the gamer picture you desire!

As always, Happy Gaming, and Good Luck!