well, the info. must be what you want. actually i am using this one, the converted videos is really good.
Moyea DVD Ripper let you get most out of your DVD. With it, you can not only play DVD on your computer at home, but also enjoy them on the go with your portable devices.
Moyea DVD Ripper gives you a way to edit and convert any DVDs to other popular video and audio formats including MP4, 3GP, AVI, MPG, MPEG-4, FLV, MOV, 3G2, VOB, MP3, FLAC, MKA, OGG, WAV, AC3, M4A, which can be played on iPod, iPhone, PSP, Blackberry, Zune, and various Cell Phones, or be uploaded online for sharing.
Moreover, its customization options allow you to trim, crop your DVD clips, merge several DVD clips into one, add special effects and different watermarks, adjust audio volume or replace the original audio and so on.
if you need more useful info. just click here
http://www.my-video-converter.com/dvd_ripper/
good luck!