I think there is a software that can help you a lot, it is the Best DVD Ripper.
With this best DVD Ripper software, you can easily rip DVD freely to AVI, MP4, AVI, WMV, MOV, MPG, MPEG, 3GP, 3GPP, MPG, ASF, FLV, VOB, WMA, M4A, MP3, etc. with super fast speed. With this best DVD Ripper software you can put your DVD movie on iPod, iPhone, PSP, Zune, Archos, cell phone, etc. perfectly. It is the best DVD Ripper for you to choose among all DVD ripper software.
You can get it from the following link:
http://www.freedvdripper.org/
what’s more ,if your operating system is the MAC,you can also use the Mac DVD Ripper,it can rip DVD to computer and rip DVD freely!
The link is:
http://www.bestdvdconverter.com/
considering that you have other problems,you can show your problem on the website:
http://www.answer.com