Fallout: New Vegas - Lonesome Road released on 360 and Steam
Fallout: New Vegas's Lonesome Road DLC has been released for Xbox 360 and Steam. The PS3 versions will hit on September 22. It's 451Mb and costs 800 MSP.
Here's the official description: "In Lonesome Road you are contacted by the original Courier Six, a man by the name of Ulysses who refused to deliver the Platinum Chip at the start of Fallout: New Vegas. Ulysses promises the answer as to why he didn’t take the job, but only if you make one last journey into the hurricane-swept canyons of the Divide, a landscape torn apart by earthquakes and violent storms. It's up to you whether you take the job or not."