Step 1: Download Wondershare DVD to Zune Ripper
http://download.dvd-ripper-copy.com/dvd2zune_trial.exe. Install and run it.
Step 2: Add DVD files

1)Load DVD folder:Click the Load DVD Folder button

(or click the Import button

and select Open DVD Folder), open the DVD folder on your hard disc, select the VIDEO_TS folder and click OK.
2)Load DVD Rom:Make sure that you have inserted a DVD into your DVD ROM. Click the Import button

, select Load DVD Rom, locate your DVD ROM and click OK.
3)Load IFO File:Click the Import button

, select Load IFO file, located your DVD folder, open the VIDEO_TS folde, select all the IFO file in the VIDEO_TS folder and click OK.
Step 3: select subtitle, audio and output format

1. Regular DVD movie usually has several subtitle, like English, French, German, etc. You can select anyone according to your need.
2. Select an Audio track, which is the same as selecting Subtitle.
3.Format: this software can convert DVD to WMV and MP4 format which are fit for Zune player, if also can extract audio tracks from DVD and save them as MP3 and WMA formats for any other MP3 players.
Step 4: Start Convert
After all the things done, click the ‘start’ button to start the conversion.
Step 4: transfer to Zune
After finish conversion, add your converted files to zune software and click 'Sync contents to and from your Zune', then you can enjoy your DVDs on Zune.
You can download the Zune software free from here
http://www.zune.net/en-us/meetzune/software.htm