I purchased a MC200 and ID40 for my 861V6 . Currently I am waiting for my Revivers to arrive from Austria so I am listening to the MC200 via digital coax into my 861V4. I have been a Sonos owner (currently 7 Zones) for multiple years ...

Yes, it sounds amazing. I have only imported a few albums so far, ones I am familiar with. No troubles with IP addresses or installation of Control:Mac. Added Rhapsody and Last.Fm scrobbling (I find it interesting that this is not mentioned more often around here, Sonos also scrobbles and it is nice to have them keep track of what artists etc I am listening to.).

Adding support for Pandora is an obvious next step in USA, probably other priorities in the UK and EU. Sonos recently added internet streaming for Sirius/XMRadio , which most people that listen to music subscribe to for their cars (digital satellite radio) is a nice to have.

How do I find out how much disk space is left/consumed by my imports? I'm pretty impressed so far . Can't wait for the revivers and the ID40 card to be fired up :-)

Primary: 818v3+ID41, M6 stereo pair, M SpeakerLink cabling, Sonos+96kHz Cullen, silver DSW
HT: Marantz prepro, 271, DSP3300, 8K SE FL/FR pair, DSP M6x2, DSP320x4 (ceiling), black DSW, 520 RL/RR rear in-walls
Living Room: G65, 640 L/R in-walls, UHD722, MS600
Vac. Home: G61, HD621, 4xDSP3100, DSP3100HC
MDMS:NUC/ROCK+TrueNAS Core 12.0 ZFS file server