my suggestion - torrent downloads - really as long as you are downloading titles that you own you really are not doing anything more illegal than you are when you break copy protection to rip the movie.
Just stay away from new releases and you should not have any static
It is so much easier to just find the movie you want in the right format already - heck there is even a torrent app for android - atorrent - works very well.
I know it does not directly answer your question, but I used to use DECSS and dvd shrink and all that - and really it is just too much of a pain in the butt.
Mods - I am only suggesting downloading titles that he has bought and paid for already, but if mentioning torrents is taboo - delete this post - thanks.