xbox 360

Wanna see what you might see?

See the side by side of GTA IV on PS3 and on Xbox 360.
If the video does not load in your browser here is another link to the video .
And here

“Amazon is lending its digital music service as a special feature for the much-anticipated upcoming videogame “Grand Theft Auto IV,” allowing gamers to download music discovered via the game’s soundtrack.”
From here
In sum it says that you can get cell phone (in game) notifications and emails about your favorite songs in game.
That is the online content […]