UltraFlix is currently in talks with Yahoo, YouTube Nation, HuffPost, and AOL to add their content to the apps' list of 4K streams. http://www.soundandvision.com/content/4k-streaming-about-flow-ultraflix search "UltraFlix" on Vizio's search engine http://www.vizio.com/search/?q=ultraflix§ion=news&page=1 UltraFlix / Vizio Hmmmm....Pretty cool. I'm sure more is on the way.