eHow - Computershttp://www.ehow.com/guide_5-http://www.ehow.com/guide_5-computers.html.htmlwww.ehow.comUsing the Timeline in iMoviehttp://www.ehow.com/how_4440181_using-timeline-imovie.htmlHow to use the timeline in iMovie; learn more about video editing software in this free instructional video. Published on 7/15/2008