I edited my video in Adobe Premiere Pro, then exported to Adobe Encore for DVD authoring. Then exported the finished DVD as a image. I then use Nero to create the DVD (i like nero more than encores burning). Anyways for some reason my disk drive will not burn at all. I place a DVD in the drive and it is spit back out saying up supported format or corrupt. I can seem to burn anything. What would be the cause of this? drivers? If you need more info let me know. Anyones help is much appreicated.