I am having a simular problem, when I put in a dvd to clone ,it records it fine but when I try to burn it to a dvd it says the file is to big- I have plenty of room on my harddrive-i have been able to burn prevously burn't movies fine. I have someone helping me with this that is move familiar with computers & states my settings are fine.This system worked fine for my trial period but has had nothing but problems ever since, any help would be appreciated,about ready to give up & start over.