Ever since Netflix introduced its SuperHD streaming with higher quality 1080p video and 3D support at CES in January, it's been restricted to only ISPs participating in its OpenConnect CDN program. Tonight, either there's some kind of glitch or that participation has been expanded, because users with previously unsupported ISPs are seeing SuperHD buttons on Netflix as well. We've been able to confirm it and even stream SuperHD and 3D video on previously unsupported ISPs like Comcast and Verizon. There are several reports on Twitter of people suddenl
