Trent Reznor has made available a new set of the 24/96 wave files, and also a flac version of them. Apparently the original wavs were not really 24 bit, apart from 2 tracks.
For those interested, there's a thread at the Hydrogenaudio Forums with the details.
-Cynic
Pretty darn cool, unless they're imposters (doesn't seem that way, though), to see actual nin-related people posting at HA about the issue