hey, well heres a way to do it
you'l need
anydvd
http://www.slysoft.com/en/anydvd.html
clonedvd
http://www.elby.de/en/products/clone_dvd/download.html
and maby a burning software but i feel clonedvd has a burning feature but im at someone elses house so i cant check (soz)
but heres what to do
Step 1 - Run anydvd and change the settings to suit you, this program removes the pain in the arse copy protection that alot of dvds now have.
Step 2 - Place dvd in dvd drive.
Step 3 - Run clonedvd. What clonedvd can ether copy the hole dvd including subtitles and that but reducing movie + sound quailty, or you can purley copy the movie in good quailty. There is a kind of bar split into 3 colours, red orange and green, red being crap ass quailty and green being perfect. Orange not to sure as i have but what you can do is ethere personally neva done one on orange. The nearer to green or in green is perfect copy, i think you can copy basically any movie with perfect copy if you do not include subtitles etc.
What you can do is either copy just he movie or you can choose to remove certain subtitles and audio languages as well.
Also i dont know if your aware but to the best of my knowledge there are2 types of dvd's ; Dvd 5 series, and dvd 9 series.
Dvd 5 series are 4.7 gig and can be copied exzactly and completly.
However dvd 9 series are huge! i think there called series not sure but let me continue. dvd 9 1's are newer dvd's and contain more stuff, so depending on what title you are copying the more you can copy more or less.
Step 4 - Do what clonedvd tells you to what you want, you can make dvd images are burn the directl;y i think.
Step 5 - Watch your newly burnet dvd!
very easy to do.
Hope This is helpful. This is the best method i have found!
Venney