I have read other posts but the answers don't make any sense to me. This should be very easy, my goodness it simply asks where you want to post the movie, I click on YouTube, it tells me to click on the format to fit YouTube, then comes the trouble. I need to sign in, which I do with my gmail account and it says either my user name or password is incorrect. Yet I can log into YouTube with the same name/email. I have tried changing my password four or five times but it is nothing but frustration. This has been a wonderful experience editing my movie--until now. I need a good and easy to understand explanation.