@whoeverxxx
Like I have mentioned my backups always work when using the latest AnyDVD with CloneDVD2. But I only use these 2 programs to read the source DVD. I use Nero directly to actually write the backup. I used to have a few problems getting the DVD to write correctly when using CloneDVD to write the disk.
So what I do is, in CloneDVD there is a tick box that you can tick if you dont want the files to be deleted after a successful read. Tick that box and when the reading is finished the DVD tray will pop out and ask for a blank disc. At this point cancel the process. The copied files will stay on the hardrive.
Then open Nero and choose to burn movie files. Direct Nero to the 'TSfolder' of the saved DVD files and use nero to burn the files at 4x.
Doing it this way has 'always' worked without fail.