Handbrake is the best tool for converting DVD VOB file to all kinds of video formats 
I can’t seem to find and VOB files
QUICK TUTORIAL FOR .VOB TO .MPEG CONVERSION
1. VTS_01.VOB (typically the largest file on the disc in the VIDEO_** folder)
2. Copy VTS_01.VOB to a local directory
3. Rename VTS_01.VOB to VTS_01.mpeg
DONE!
=)
hii
If you want to convert yoour VOB video files to AVI on your Mac system than you need a vob converter for Mac
Mac VOB Converter is efficient software which converts VOB videos files to other file formats like AVI, MP3, MP4, MPEG, WMV, MOV, FLV, WMA and many others and converts your videos to those formats which are supported by popular devices such as iPod, iPhone, apple TV, Zune , PSP and other video players.
To convert your .VOB files to something more usable you can use Mac VOB Converter, a free download for Mac OS X. It has presets for exporting video with support for the iPhone, iPod, etc.
The VOB converter for Mac is a tool that can easily convert your saved VOB file into any other format. It can convert your files to the format compatible to your Mac and by converting you can view the videos on your IPod, PSP, Apple TV or any other Mac device.
The software can convert VOB files to AVI, WMV, MOV, MP4, MPEG, RM, FLV etc.
Try free video converter - VideoLobster.
It supports VOB files directly.
That Alive DVD Ripper needs to be purchased first before it will convert a full AVI.
My pblroem was a wall until I read this, then I smashed it.
The best converter for this purpose is Emicsoft vob converter....
You can download it easliy from google
I recommend you DVDFab video converter. The supported video formats are: 3GP File ( *.3gp; *3g2 ), ASF File ( *.asf ), AVI File ( *.avi; *.divx ), FLV File ( *.flv ), M2TS File ( *.m2ts ), MOV File ( *.mov ), MP4 File ( *.mp4; *.m4v ), MPEG File ( *.mpeg; *.mpg; *.dat ), MKV File ( *.mkv ), RMVB File ( *.rmvb; *.rm ), TS File ( *.ts ), VOB File ( *.vob ), WMV File ( *.wmv ).http://www.dvdfab.com/video-converter.htm
bacarmiram