I'm creating a DVD using iDVD and when I go to burn it I get an error message. It says my content is too long (137 minutes) But it is under the maximum allowed data content of my DVD (4.38 / 4.7 GBs). I can't really cut it down because it's of a concert (NIN: Lights In The Sky Cooper Edit). Anyway I can 'trick' iDVD into thinking its not so long? Any help will be very appreciated! Thanks!