I recommend you a free software which can help you convert Copy DVD to your local hard drive
It is "Next Video Converter". It is easy to use, you only need one click to copy whole DVD to hard drive.
Beside backup DVD, Next Video Converter can also help you Convert Video, Rip DVD and Donwload YouTube Video to most popular video formats including DVIX, Xv iD, MOVE, RM, RM VB, MPEG, VB, DVD, MV, and AVI to MPEG-4 movie format for iPod, PSP, PS3, iPhone, XBox360, Zune, Apple TV, Archos, iRiver PMP, Epson Player, Creative Zen, Rubi Blue, Sony Walkman, Commodore PMX, Palm TX, Game Boy, SmartDisk, Windows Mobile Smart phone, Nokia, BlackBerry, Ketti, LG, Sony-Ericssonon, Samsung mobile phone, etc.
Next Video Converter is aslo a free DVD ripper and video converter with easy-to-use graphical interface, fast converting speed, and excellent video quality etc.