Fallout 3 The Pitt DLC Interview

The guys at Planet Fallout have interviewed Fallout 3 DLC producer Jeff Gardiner about The Pitt and the game's other downloadable content in general.
Tell us about the new perks.

There are three new perks. One adds to the killing efficacy of the AutoAxe. One is related to all of the high-dose radiation the player will inevitable encounter, and the third is rewarded after completing a (Pitt fight.)

The Achievements for Operation Anchorage were fairly linear. Will the achievements for The Pitt be the same way?

Three of the four relate to completing stages of the quest. One is much more difficult, it involves the player finding the majority of the '˜Steel Ingots' found throughout the area.

Can we return to the Pitt later on the game?

Yes, once you've completed the quest you can return at any time.