I don't know if/when the Mozart is available yet:

[Linked Image from stereomojo.com]

Quote
The Mozart 96/24/5.1 channel HD Music Server
First that plays stereo, 5.1 and 7.1 surround in Hi Rez


Olive Systems/Hifidelio seems to take forever releasing their Opus 6.

HD621, G98DH, G68ADV, Bc Acoustiqe ACT A3, 5200C DSP33, NuForce Reference 9 monoblocks, 2x SB3's, Velodyne DD-15 & DD-12 Subwoofers and a Meridian sub.