I have a 2008 MacBook which has hundreds of videos that synched from iPhoto. My start up disc is almost full, so that got me to save the photos I want on discs and delete them from the hard drive, but I don't know what to do with the videos. How do I make one movie of a string of movies? I read the iMovie and iDvd tutorials but I'm still not sure where to start. Can anyone offer some direction? Thanks.