I apologize if this has been addressed before, but is there a way to play movies, tv shows and the like downloaded from iTunes?  If not, where is the best place to legally download video?

Items purchased from the iTunes store are DRM’d and the Hub can’t play them. The AppleTV is the only thing I know of that will play that stuff on a television.

I do download ‘Ask a Ninja’ podcasts. I copy them to my NAS and the Hub plays them just fine.