Premium member video downloads

I've been thinking about subscribing to this site recently but have a question about the video downloads option mentioned in the subscription benefits. It says you can download 720p videos directly from itunes. This feature is appealing because I have a long commute on a train everyday where I won't have signal to stream. However I don't have and will not use itunes. Is there any other download options for subscribers besides itunes?

On the page of the video.

Oh so I can just directly download whatever I want. That's perfect.