I am a few days away from signing a contract to allow distribution of my film. One thing that's throwing me off, however, is their request of six separate audio tracks (1-2 dialog, 3-4 sfx, 5-6 music). Now the film will be delivered on DigiBeta but it is my understanding that DigiBeta only allows up to four audio tracks. Am I wrong in this assumption? If I am in fact right how does one deliver the audio tracks to the distributor?