Yes, I got it. The short answer is, don't bother. I detailed everything in the Discogs entry:
http://www.discogs.com/release/5917088
Basically, Disc 1 has a different running order, but is otherwise the same as the retail album. Disc 2 is identical to the retail album (despite the cover). I was totally hoping for unmixed versions of the UW tracks, but no such luck. It looks like someone just listed the tracks on the cover in artist alphabetical order for some reason.
The Caliban's Dream/And I Will Kiss promo is worth it if you want those radio edits for the tracks.