I'm on a MacPro using version 2.1 of the XDCAM browser and optical disks. I'm trying to mark essence marks on my clip on the disk, and drag the essence marks from the preview window to a storyboard to make subclips. However, browser won't let me do this. My workflow is that I have 30-80 shots in each media file on the disk that I want to bring into FCP7 as separate clips. I'd like to mark essence marks at the start of each clip, make subclips in the storyboard window, and import them as subclips. However, I get the circle with a slash when I try to drag and drop. Am I doing something wrong?