I just bought Logic Express after using Garage Band for a couple years. I was used to that little add a track + symbol that was so easy. Now I cant seem to figure out how to add a fresh track that is specifically designated for the application (instrument) I want to use. When I SHIFT + RETURN I just get a copy of the track I was on last. I even have the training book and that is the only reference they give to creating a new track. I'm sure there is an easy answer to this. Can some one give it to me? Thank You!