I'm not the kind of guy to illegally stream movies, I think we should all go to the cinema and pay the big bucks *cough*
But say for arguements sake you had a f**k hollywood attitude, perhaps you should check this out;
http://www.letmewatchthis.ch/Don't bother signing up to download, just scroll down the page after selecting a movie and select one of the streams.
Enjoy.....