I have heard NBC will be making some Olympics coverage in S Korea available in 4K. I currently have a Tivo Bolt, Xfinity TV, 100Mb/s internet, and a 4K Roku streaming stick. I havent heard who or where 4K will be made available, other than the announcement that DirecTv will carry it on one of their channels. No one at local Xfinity even knows what 4K is (just kidding, but they dont have any info on if any of our local cable channels will carry it). Anyone have any idea where to stream it? I have the NBC Sports app, but it wouldnt even stream the Super Bowl. Just buffered forever.