When you copy a DVD disc to your hard disk, you must follow the instructions on this web page: <http://docs.info.apple.com/article.html?artnum=42724> There are some special steps required (like selecting DVD/CD Master as the image format) to produce a proper DVD image that will work properly when you burn new disc from it. --Gordon On 9/26/05, merelyn davi <merelyn_davi at internode.on.net> wrote: > Christopher, > I have tried burning a disk image onto the desktop from iDVD and > burning it in toast and it worked. The quality was fine and it played > in 3 different players. I used verbatim and tdk disks. Burnt at x1 > speed. > > I copied the disk image onto an external hard drive and have recently > wanted to get more copies of this dvd. > > I copied the disk image back onto the desktop and could not copy it. > I tried toast, I tried disk utility and finder. > > I decided I would test my drive, so I filled a dvd with "stuff" and > burnt that in finder - no problems!! > > Can't see why the VIDEO_TS files could be burnt and played without > any trouble and now they can't!!! > > So Christopher it may work for you, and it may not. > > Lesson for me here was to try with dvd-rw discs, and I wouldn't have > wasted 5 discs yesterday!!! > > Good luck with it > > Merelyn Davi -- Gordon B. Alley http://galley.home.texas.net