Some games allow you to unlock gamer pictures. But to download gamer pictures, you will need Xbox live.
Well i think you can get them of xbox live and if you beat mass effect on insanity or hardcore you get one but i dont know if you have mass effect or if you have the halo 3 collectors or legendary it comes with a few actually mass effect is a shooter rpg that has two difficulties to unlock, hardcore, and insane. beat them and you will get a n7 gamer pic and a saren gamer pic. Xbox live will let you download some too.
No
You buy the great pictures off of the xbox live store.
Yes, they are available to download over Xbox live marketplace
you have to buy the south park XBLA game and then unlock it by playing the game
Yes, XBOX live Silver comes free with you're xbox 360, altough you're are going to need a internet connection.
Microsoft Points to purchase games, videos, add-ons,or themes and gamer pictures.
Gamer tag Gamer tag
I dont think so. I dont have it on my version. U might have to unlock it
Yes but only if you make your XBox Live account over the Xbox Gamer Tag(non-Live). Basically, You are just converting that gamer tag from XBox(non-Live) to Xbox Live.
Cleveland, Ohio
In England.