maddogsparky writes "Spaceref.com has a copy of a bill laying out a roadmap for NASA to send a manned mission to Mars by 2022. Highlights include an manned asteroid landing, building a research outpost on one of Mars' moons and actually providing funds to start mission planning."
The relative importance of files depends on their cost in terms of the
human effort needed to regenerate them.
-- T.A. Dolotta