Extract episodes from a dvd

My brother gave me a boxset which has 28 discs in it. I’m wondering how would i extract the episodes what programs would i need?
I don’t wanna buy 28 blank disks because some of the episodes i all ready have.
Answer #1
use dvd decrypter + auto gk. here is a tut for it.
http://www.google.com?t=268853
for tv episodes, just rip the whole thing to be sure you got all the episodes, then put them together with auto gk. it’ll take some time, but it will be the best quality.
Answer #2
Ok I’ll take a look thanks
Answer #3
just noticed it say in the tut “What this tut does NOT address
� Ripping TV Episodes
� Correcting out-of-sync audio
� Correcting wrong aspect ratios
� Irregular dvd copy protection
� Advanced encoding and converting options
� Uploading to non rs file hosts
”
Answer #4
thats the whole ‘rip the whole thing just to be sure’ i added.
Answer #5
What???
I should have mentioned the boxset has several shows on the one disk i would like to extract them and turn them into video format like .avi or MKV