Nine Inch Nail has released a live concert DVD with footage from their 2006 tour. They set up a micro-site just for the DVD here http://halo22.nin.com/ which contains track listings, trailers, wallpaper, etc.
On April 16, they will release a new studio album called Year Zero. Check out this teaser micro-site – http://yearzero.nin.com/. They also have provided a link to a multi-track session download of the new single "Survivalism" in garage band format on their current news web page.