I have a folder of Video_TS files on the failed DVD disc from an unsuccessful iDVD4 burn that failed because of "buffer underrun." It was at 1X as far as I know. 1. Are these files still good and uncorrupted? The above failure occurred when all coding was done and multiplexing was finishing in the burn. 2. Do these files represent a successfully compressed & coded iMovie4? If so, a new burn in TOAST would be much shorter in time. 3. If good, do I put all files and a blank AUDIO_TS in a cover named, for example, China Trip, and drag them into Toast 6? Note: Last Feb Mark said he burned VIDEO_TS folders with no problem in Toast . He burned the folder as a data disc using "DVD-ROM (UDF)" format option, with an empty AUDIO_TS added. Thanks, George