its going to take hours for completion especially if u want higher quality. I used to make avi's with subtitles and all. it took ages! and i was using flaskmpeg and there would be lines through the mpeg.. but if u want to spend your time do as Alanoll and Raverod says. doom9 I belive could be better. they've their own software done.. anyways u've to decide on "is it worth my time". it helps if u have 2 computer. cause when u're compressing u can't really use the computer also dvd decrypter when u first open it, only rips the main movie files so if u want extras u need to rip all of it by changing the options...