I have Movie Studio HD V9. My camera is a Kodak Zx1 HD and it creates Quicktime (.MOV) video files when uploaded to my computer. The video doesn’t even have audio when I preview it on the Project Media window and when I movie it to the timeline I don’t see/hear any audio there either. I also have several other file types besides .MOV in my Photo and Video folders but those don’t show in the Explorer window either.