Unfortunately not. The Win8 app cannot even get the 192 Kbps stereo sound, just a mediocre 64 Kbps mix.
Yes. I rebooted my Roku 2 XS and now I get Super HD on it, though its player does not display the logo. Again, it seems to be all of the HD titles which aren't constrained to 720p (like MI: Ghost Protocol, Captain America, Warrior, Super 8, Rango, Thor, etc; none can be played in HD on the PC and most lack digital 5.1 sound).
I cannot get Super HD on either the Panasonic DMP-BDT220 or Sony BDP-S390, though I see Super HD logos in their Netflix player UIs. Whatever I do the BDT220 ends up using Limelight servers and the S390 uses other servers, but not nflxvideo.net ones.
I've experienced a little weirdness in the responsiveness of this web browser (a sort of start/stop jerkiness)--if it persists I may have to dump the Unblock-US DNS. (EDIT: I had the unblock-us.com site open in a tab; I think that might have been the cause of the jerkiness).
Edited by michaeltscott - 2/6/13 at 7:03pm