I know you can stream a movie on an iphone, but the one i just bought (office space) is preventing me from even seeing it in my video app without downloading it. Do i need a computer to stream movies? If so, thats kinda pointless. I could just watch it from a computer. Regardless, all i want go do is watch the movie i bought without having to download it to my phone. The reason being is that its an 8 gig iphone 4, so it has barely any room for anything, and a majority of the space is taken up by music. I'm not deleting music just for a movie i'm going to watch every now and then. So if there's a way to stream the movie rather then having to download it, please let me know.