For me, I have try DVDtoVCD, #1 DVD Ripper, and InterVideo DVDCopy, and other crap like Amigo DVD ripper.....................
DVDtoVCD is horrible, I don't understand why so many people use this software, but it's just horrible, yes, IT's SUPER easy to use, but, I mean, the time which it took to convert a DVD, it's just unwaitable, 4 hours or more?????
1 DVD Ripper is pretty decent, it's pretty fast to convert a DVD TO DVIX, and the interface is great, it's very easy to use to , but DVD TO VCD take also a couple hours, so it's not good.
DVDCopy is the one I like, but there's so many bugs in this software, the first time I try it, the movie is not completely convert althought it saids 100%, after a couple days, I can't convert to DIVX no more which I use to do with this software, but I think it is the best out there, The speed to great.