[QUOTE=touchdown_1;16452]Hi molok,
Another option is ( you said the disc size was under 25 GB ) so like crackinhedz said create a folder, I set mine in My Documents, with the name of the movie rip the full disc to your HDD,
if you have ImgBurn installed open this up, go to "Write files/folders to disc".
Now go to your folder where your movie is, open the folder drill down till you come to BDMV + Certificate,
drag both of these files to the ImgBurn window that you opened earlier put your disc in the drive, when drive sees the disc then you are ready to burn.[/QUOTE]
This problem seems to happen only when the Mainmovie is bigger than 25 GB (I might have been unclear there). But I will try to handle this via the 2-step process suggested by Complication.
And yes, I do have ImgBurn installed, wich I always use together with DVDFab.