I was wondering if anyone knew if PD13 includes the entire video file in a project even if the video has been cut or edited? So if I put 4 different 10GB files on the timeline and then either split and delete parts or edit them marking in and out points, will the final burned project still be 40GB plus (if it includes the entire files even though edited) or will the final burn size be based on just the actual video that will be included in the production? I have 4 HD recordings of a musical and I want to use different parts of each, but I don't want to have say 10 minutes used of one of the videos yet still have the full 10GB file included in the burn. If that's the case I'll have to edit them externally. If I do, what is a good program to do that and keep the same mts file format?