I am capturing and editing video with IMovie 08. About an hour of captured DV creates about 13GB length file. I have tried several ways to share as a movie for creation of a DVD with IDVD 08. I am disappointed in the degradation in quality of the final DVD. I have tried sharing to media browser and also exporting as a movie. In either case the final DVD file is much smaller than 4.7 GB that would fit on the DVD. The quality is also degraded. Any suggestions on how best to go from the IMovie stage to the DVD stage. Incidentally, when sharing as a movie I have used the setting for large movie and the IDVD setting of professional quality.