I want to make a video that has the option to play two different ways. So in the menu you would have the option to play normal, or extended versions of the video. The "extended" version would reference clips from elsewhere on the DVD and intergrate these clips into the feature throughout. Is this possible with DSP? I want to do this so that I can save space on the DVD. Although I know that it won't be seamless as the DVD will have to seek for those extra clips.