Blinkx is not DVD quality, but it is free, very good quality, accessible and easy to use. The TV shows have 3-4 commercials lasting 30 seconds each, not bad and better than TV. The movies had none.
So bookmark it, watch it. Especially people with netbooks (and no DVD drive). This is for you. Travel for business? need something to watch in your hotel? catch up on shows you've missed? This is for you. And me. Enjoy.