During NIN's final tour they just finished, they played a couple of shows in NY in which they played the Downward Spiral in its entirety. They weren't able to "professionally" film the shows due to venue issues, but since they had an open camera policy for the tour, the fans got together and compiled the show in HD and released it online in several different formats. This is the official link:
http://www.nin.com/?id=93361
That is really awesome, for me the Downward Spiral has always been one of those cd's that I cant believe how good it is, it stands out of his discography and out of line with most music produced during those years.
See, I thought Pretty Hate Machine was it for him. That album had no bad songs on it. There's a couple On DS that are just kinda, meh. Plus, Pretty Hate Machine is the best break up album ever. Got me through two good ones with that.