I just got Sony Vegas Movie Studio HD 9 a couple days ago. Immediately, I took one of my home movies and edited it within a day. Then, I go to render my movie and I noticed that the 'Approximate Time Left' kept going up and up. And when it does sort of finish, I get an 'Error has occured' message and I see that the video is around 16-18 minutes long and it took up all of my GB. Is there something wrong? Do I have to install a certain update? Once again, I am using a Sony Vegas Movie Studio HD 9.0.