I am learning to author DVDs from my Sony Digital TRV900E Video Camera. I have a Sony PC with their DVD Rom. In s/w I have Adobe Premier 6.5 with DVDit. I have managed to author a DVD or two recently and it gave me a great sense of acheivement. But suddenly now when I reach the drag and drop point in DVDit I get the following message:- "DVDit could not find a suitable decoder for '"'. Please ensure that you have a valid decoder installed". Please note that I have used fresh clips and gone through each step as I should including exporting the Time Line to MPEG-2 everytime. Help with my problem will be greafully appreciated.