I realize it’s a one year old thread…and you’re right about the master clip. Perhaps there’s a dictionary definition of subclip but I don’t think a selection of a clip that is simply a keywording of a clip portion provides the same functionality that a subclip did. In FCP7 when you create a subclip you can then add a single effect to that clip while it sits in the browser without any further hassle.It can go into the Canvas and be manipulated and returned to a bin for use at a later date within a timeline. It acts as if it is an entirely separate clip. That behavior and functionality is not duplicated in FCPX and hence I think that calling a Favorite the same as a subclip isn’t appropriate. We’ll just have to disagree on this, I think, but as I continue to work on wrapping my head around FCPx I come across posts, both old and new, hence my reply.