OK, so here's my setup. I have an iMac G5, a new Macbook, and an AppleTV. I have the AppleTV sync'd to the iMac. I made a movie using iMovie '08 on the Macbook, and I can export it to the iTunes on the Macbook just fine. I can even see the movie on my iMac using iTunes sharing. But iTunes on the iMac won't let me move, copy, or otherwise manipulate the movie, so I can't get it on my AppleTV. I can, of course, export it as a file, move the file to the iMac, and then share it with the apple TV. But it seems like there should be a more elegant solution.
Dave
Dave