Joel said:
Some video DVDs use techniques beyond the ridiculously simple
"encryption" that region coding provides. If you have trouble using
ImgBurn/DVD Decrypter with any particular discs, try:
http://www.dvdfab.com/free.htm
A new comment on DVDFab: Until now, I had never needed to use it when
the free trial of the relevant feature wasn't still available (I had
used it once on a rented DVD on my old XP installation, and on another
rented DVD and a couple Blu-Rays on my previous 7 installation, but
happened to reinstall 7 not long after getting my Blu-Ray drive, but
did rip one more Blu-Ray after that).
I had always assumed that the ripping-to-hard-drive feature would
still work, based on the info in the above link, but at least for
Blu-Rays, that may not be accurate (I haven't ripped a DVD with it
since reinstalling 7, so that trial timer hasn't started again yet).
There was no way to select my Blu-Ray drive or anything else as the
source, and the section in the settings dialog for Blu-Ray protections
wasn't available, but despite feeling misled about that feature being
free, I couldn't for the life of me find another program that seemed
worth using (including AnyDVD HD, its main competitor), so I went
ahead and bought the lifetime subscription to DVDFab's Blu-Ray to
Blu-Ray feature.
Even just to be able to play discs I own from my hard drive
(currently, my computer is my only Blu-Ray player), it's useful (not
to mention being able to borrow/rent discs and still have them on my
hard drive), and I don't mind supporting their efforts at
circumventing the evil schemes that try to prevent people from using
their legally obtained discs the way they prefer.