NPR’s World Cafe has a great interview with Nine Inch Nails’ Trent Reznor about Ghosts I-IV.
Trent Reznor left his major record label to self-release Nine Inch Nails’ Ghosts I-IV. A week after its release, his Web site reported more than 750,000 purchases and downloads. In this interview, Reznor talks with host David Dye about his [...]

The 2 CD version of Ghosts I - IV is out now in the UK, Australia, Canada and the US.
Other release dates are as follows:

Benelux: 4/11
Scandinavia: 4/14
Poland: 4/14
Germany: 4/18
Italy: 4/18

If you ordered from nin.com:

The standard CD is shipping today.

The Deluxe Package:

Pre orders made on or before 4/6 will ship 5/1
Pre orders made 4/7 or later [...]

Nine Inch Nails latest release, Ghosts I-IV, has generated a tremendous amount of hype, more for NIN’s distribution approach than the music itself.
The group is offering the release in a variety of versions, and is giving away a selection of free tracks, Ghosts I, as a teaser. You can also download the collection officially via [...]

Nine Inch Nails is offering its latest CD, Ghosts I, as a free download from its site. The collection is a teaser to promote their Ghosts I-IV, a new collection of instrumental tracks.The official download requires email registration at the site to get a download link. You can also download the collection officially via BitTorrent.
The [...]