What's a good program to convert DVD files into a standard audio/video file?

[ZashT]

I've downloaded several trial programs that claim to convert DVDs to AVIs, WMV, ... what have you, but they've all fell short of what I want. Even full programs seem to be unable to get the job done. I have Windows 7 and some of the old programs seem to not work correctly.

The DVDs I'm wanting to convert have two audio files, English (default) and Japanese (secondary). I only want the Japanese, and I couldn't care less about any subtitles.

Do you know of a good program that can do this? All the ones I've tried for some reason or another can't and only go with the default language no matter what I try.

[Pooky]

This one works fairly well for me. http://www.winxdvd.com/dvd-ripper-platinum/