hey ,guys!!
if u have some problems with dvd conert or fomat convertion,it will
help u!!

WinAVI All-In-One Video Converter is professional video conversion. By
using it, all media formats can be converted to each other.It supports
formats including AVI, MPEG1/2/4, VCD/SVCD/DVD, DivX/XVid, ASF, WMV,
RM, QuickTime MOV, FLV(Youtube). Also, it allows you to convert video
files to PSP, iPod/iPAD, MP4 and so on.

It has a quick speed: converting 4G movie only need 10 minutes.And has
a high quality video and Dolby AC3 5.1 audio. It supports High-
Definition video conversion and burning VCD/DVD/SVCD.And when you
converting a video files, you can personalize videos by editing and
appending effects that meet your need, save time.

WinAVI All-In-One Converter has a user-friendly interface that it is
easily operated by anyone.It is easy to use for the beginner as well
as having advanced functions for the professional user.


best wishes to u all!!!
u can find it on link
just try it!!so,come on !!