I just made a HD video in Final Cut Express and I saved it directly as a .mov. It was a pretty big file but the quality was great. I uploaded it to Youtube and while it was processing, I got this message: Failed (unable to convert video file) I checked the codec and it's using the Apple Intermediate one. I don't understand why this doesn't work. I tried exporting throught QT conversion but the quality looks horrendous. Do you guys have any idea whats up? What should I export my videos to for maximum quality? What settings and codecs should I use? Thanks.