On Saturday, March 8, 2003, at 12:20 PM, Cameron Kaiser wrote: >> Why do DVD-R's say 120 min when you can only get about 60 minutes on >> them from iDVD? > > You can go up to 90 minutes in iDVD 2. > > The 120 minutes is based on less optimal compression quality, which can > be achieved in DVD Studio (which allows you to tweak compression), but > not > in iDVD, which uses a fixed compression method (higher quality for 60 > min > or less, medium quality for 60-90 minutes). > thanks.