Bethesda Studios has announced that the Lonesome Road DLC for Fallout: New Vegas, which previously had been delayed, will hit Xbox Live on September 20th.

This downloadable content will add on to the storyline. Also, there will be an additional 2 other DLC packs that will be released a week after the first one, on the 27th.

The Courier’s Stash includes all four of the previously pre-order item bundles, and the Gun Runners’ Arsenal will add more weapons, mods and ammo to the game. The Courier’s Stash will go for 160 MS Points, while the Gun Runners’ Arsenal will sell for 320 MS Points.

Source