About playing movies from your TV onto a projector, it really depends on the make and model of your TV. As mentioned, most TVs don't have a video output option, so it might not be possible directly. However, if you're looking to watch movies, there are plenty of options out there. Have you considered checking out the movies playing in theaters right now? There's something special about seeing movies put right now up on the big screen, don't you think? But if you're set on using your projector, maybe consider other sources like a DVD player or streaming device. They usually have video output options that can connect to your projector.