Well, it’s official. Sapphire, one of the best AppleTV plugins, has released beta 4. This is a major upgrade from beta 3, adding support for movies and improvements overall. One of the most interesting features is that this version also works as a frontrow plugin in Leopard. As far as I have been able to find out, this is the first plugin to do this, which means it could open up a whole new world for frontrow.