Just look up the show and then SxxExx. Example: Teen Wolf S01E01.
It may take a day or two to get accepted, but these people are gods sent from above.
Requires an account and some digging, but this is my new favourite site!
The conversion program I use! Free and easy to download. I stick to all the preset options for mp4 when converting.
Freemake does good with ripping DVD's, but this is better!