Jon,
Welcome to AC, and welcome to our HiRez Circle.

Beck (Sea Change and Guero)
NIN (Downward Spiral, Ghosts, etc.)
Flaming Lips (Yoshimi)
Peter Gabriel (entire catalog)
Just off the top of my head. Sea Change is as good as it gets (and available either in DVD-A or SACD...I have both), and was an award winner in every surround category of most every award contest.
BTW, Radiohead in HiRez would make my day almost as much as Beatles remasters in HiRez...and likely take more advantage of the resolution. Everything In its Right Place in 24/192? Wow!

P.P.S. Seldom Seen Kid or Asleep in the Back would be quite amazing, too.
