Now I wonder if you can start watching the movie over wifi, then pause, let the movie fully download, then watch the remaining movie on the go. Now that would be cool.
Don't forget about all the tv shows available through netflix too!
You, you can't/won't be able to do this. Netflix does not have the right to do anything but stream the files of these movies. They don't have the right to provide you with downloaded files to watch.
I know it sounds like a minor difference, but it is a legal clarification.