Newbie question. I have never done video editing before. I edited a movie in imovie. Then I went to create a dvd in idvd. When I finished and went to burn, it took 2 hours to do it's thing. Is this the normal amount of time it takes. It is only a 20 minute video and I added 2 songs in idvd. I am using a 2.5 macbook pro with 4 gigs of ram. Thanks.