I suspect you may be burning too fast. Try reducing the burn speed to 8X, and setting the booktype to DVD-ROM. These controls are located in DVDFab Common Settings->Write, which you can access by clicking on the green checkmark in the upper right corner of the DVDFab window. It would help if you could post a burn log. The name of the file is [B]dvdfab_burn_vso.log[/B]. Use windows search function to find it and open it with Notepad. Highlight some of the more recent entries and copy and paste them into a post in this thread.