How do I rip a blu-ray that is "branched" ?

[JLB2]

I have the 5-disc blu-ray edition of Blade Runner.

Disc 3 contains three different versions of Blade Runner:

The 1982 Theatrical Cut
The 1982 International Theatrical Cut
The 1992 Director's Cut

What I want to do is rip each version so I can add all three different versions to our home network.

The disc is "branched" (as the booklet calls it).

When I use DVDFab to do so, it only rips one version--the 1982 theatrical cut,--regardless of what title I choose under the "choose other titles" option. I'm "assuming" it is the 1982 theatrical cut, as the final rip is 1:57:16 long; the length of the theatrical version.

What am I doing wrong? Or what do I need to do to be able to have each individual version? Or is this even possible with a disc that is "seamlessly branched" (as the booklet that came with the 5-disc set calls it).

Any help is greatly appreciated.

[october262]

try looking at the back of the box the disc(s) came in
it should say how long each title is.
looking at the back of the box, it says at the bottom - Workprint - 110mins
all other versions - 117mins

[signals]

Try using Clone mode to make a copy (ISO) first.

[JLB2]

Try using Clone mode to make a copy (ISO) first.

That worked. After cloning the disc, I was able to rip each separate version of the movie, with all the appropriate branches for each version.

Thank you for the information.