Ok... im sorry, i just had a headache when i posted and shouldnt have really been on my computer. To say im sorry ill post all that you need to back up a dvd
Copy protection removal;
Anydvd - The best protection removal you can get, but it has to be paid for. (after the trial)
Dvdfab Decrypter - Havent tried this software, however is freeware, so if you dont want to spend money, probably a good choice
There are lots of freewares to backup, but the only freeware dvd soft i would reccomend backing up with is dvdshrink.
A very good software for backing up is clonedvd2, but is shareware, so after the trial you will have to pay for it.
Another good software (if you want to pay for it) is nero, as it has lots of features that are fun to play around with.
This only applies to dvdshrink, as you need to have nenro to beable to burn with the software.
I havent tried this software, but burn4free is another freeware to backup your dvd.
Hope this helps and sorry for being grumpy earlier