I'm a new Oculus Quest and SKYBOX user and was wondering the same. SKYBOX shows hit movies being used in their user tutorial, but I can't even play my legally downloaded Apple TV (iTunes) movies from my new iMac via Airscreen. The films' thumbnails appear, but some are greyed out and when I try and play any film, the play menu in the theater shows the film, but it does not play. I take it there must be a copyright protector from Apple in the files. So, yes, your question is the same as mine. How and where do we legally get films to play on SKYBOX?! I just hope this great movie player and the creators behind it aren't really using it as an illegal means to promote film/video piracy.