Yup. But annoying that when you want to do it for a clip, like in FCP 7, and hold down the shift key to keep it inline vertically, that the shift key actually negates the copy. Yet another hot key combo from FCP 7 that is destructive in X. Another destructive favorite is W. Trying to turn on and off the wireframe in X never works. Then later you discover new clips all over your timeline. Well, the same clip usually. Muscle memory can be hell.