I tweaked the download script a little so you can watch the videos on this site on iPhone. Skipping ahead also works. If you want to save them you still have to download on your computer and add to your iTunes library. I’ll update the FAQ after X-mas
edit: seems like I over-promised here. While it kind of works, more traffic is logged than is actually used when you stream the videos to iPhone, so I’m blocking it for the time being (or you’ll end up hitting your bandwidth limit too soon). You can still download via PC or Mac and add the video via iTunes though.