Well I can understand that..the only thing is when you go through the process of preparing the video for burning it will tell you if the file you have is too large to fit the disc. The Nero program is telling me that it will fit until it gets to the final stage after creating menus and transcoding streams then it goes to burn and tells me that it won't fit. I have downloaded the movie from two seperate sources and I have the problem with both of them...confusing...