after i completed dead money and honest hearts and had done almost everything in the game, i just went around killing anything that moved. unfortunately when i went back to play it today after downloading the new DLC, my game started in the cave that leads from the mojave to the honest hearts area. so after picking up all my shit out of the footlocker i was over encumbered by like 190lbs. so i decided ill just walk hella slow to the nearest place and sell the shit i dont want. well i went to Crimson Caravan and realized id killed the guy there, went to some other place near there, same thing. ended up selling off stuff at Gun Runners finally.
anyway, the new DLC isnt that great so far, IMO. im only two or three missions deep in it though so we'll see.