I started a new character on Fallout 3 as I picked up the GOTY edition with all the DLC. On Fallout: New Vegas they recommended being level 20 before starting the DLC, is that the same case here or will the enemies level to me? I'm level 9 at the moment. I've just been through the main Fallout 3 quests time and time again but as I've never been through all the DLC it'd be awesome to start playing those asap...