[QUOTE=triglyph;96465]I love DVDFab (much better than previous software I've used) but I have to say I find the documentation deficient.
I have copied Blu Ray movies to hard drive (in Blu Ray 25 mode) and now I want to burn them to Blu Ray discs. How do I accomplish this? I've tried several things, none of which seem to work. I copied them in Main Movie mode.
I have Windows 7 and a Blu Ray burner in the PC. When I'm in DVDFac, there are two possibilties for "Target" one is a Folder icon. The other one is for a Blu Ray iso image file.
I've also tried Nero Burning ROM 10 and I can't find a Blu Ray option on that either.[/QUOTE]
You should backup BR's to the HDD in BD50, then you can do your compression on the HDD is faster and saves wear and tear on the burner its self, yes they wear out over a period of time. So the steps you want to take are copy entire movie or movie only which ever your choice to the HDD as BD50 then make this folder your source and your HDD your target again for the compression at the bottom you will switch back to BD25. I like to use ImgBurn as a stand alone burner so when Fab is finished doing the compression I close out Fab and open up ImgBurn and select write files/folders and follow the instructions from there. The write data function that CBR pointed out if perfectly fine and probably the easier route to go. I would suggest investing in some BDRE media for practice burns so you do not make coasters.