Best method for backup to DL

I’ve finally taken the DL plunge with prices dropping a bit.

I usually prefer to dump all the extras, and only backup the film, but now I have the extra room, so for certain movies I would want to backup the full disc.

That is aside from the previews, fbi warnings, viagra ads, etc.

So essentially I have 2 questions:

  1. What is the best method for making a DL backup that goes straight to the main menu and keeps everything beyond there?

  2. What is the best method of making a DL backup of just the movie?

For both I would like to avoid having layer break problems, etc.

Thanks in Advance