GameBanshee Forums

there is another npc who gives you the task to repair gekkos powerplant and will grant you citizenship regardless of what lynette wants, hes in the same buildung, in the left room.
IIRC you dont need anything from vault city to finish the game, although the ending might be different and you dont get ...

right-click on the grave, select the bag symbol, select annas bones and done

i dont know about turning all powerfields off at once, but you can cut the power and then some of the forcefields will become orange, you cann pass through them, but take damage if i remember correctly (be sure to have lots of stimpacks for you and your companions). Alternatively, use your repair ...