Hi, I am new to Mac having been a PC / windows user for years. I have had an iPad for a while and have made a couple of home movies using imovies. Now that I have the Mac, I'd like to use it to make the movies. I have one partially completed and have tried to import it to the Mac with little success. I have followed the guidance and have downloaded the project via iTunes. It is currently sat on my desktop and is just over 3gb. When I try to import it to imovies on the Mac it remains shaded and I can't select it. I'm running Yosemite. Any thoughts? Regards. Jerry.