Is there any software out there that can convert unencryped dvds into MPEG-4 files? Thanks

#1 DVD Ripper (http://www.dvdtox.com/)

Works like a friggin charm. DVD (encrypter or otherwise)
and rips it to DivX. Lots of options to customize the rip to fit your needs.

a dvd ripper will help.:clown:
i tried xilisoft's, so i can share some impressions on it. it supports comprehensive out formats, and have fast ripping speed.
here is the pic (http://www.xilisoft.com/dvd-ripper/dvd-ripper-screen.html)

i know a great shareware site, sharewareguide.net here (http://sharewareguide.net/).
u can surely find info. of dvd tools you want.
:) good luck:)