I'd love to use the integration of Youtube into IMovie '08. But when I finished a movie, filled in all the required data like username and password under "Share", "Youtube", after rendering and trying to uploade the movie for a while. IMovie displays a "Communication Error" and asks me to try again. But of course we know how computers work: Not changing anything and simply following this advice simply leads to the same error again. I'm on a MBP with a LAN connection to the internet. My upstream speed is 1 megabit/s. Uploading movies manually to Youtube using the web interface works flawless and fast. Doc P.S: Like with every other new thread, I've used the search function prior to posting.