I've been using version 10 for awhile (and wondering some things there...). I had to work again with 9 in a couple of projects and I noticed that user interface is very logical compared to new one - although the new one is so flexible. Same kind of things used to be in one place, not all over the interface (e.g.issues about 3d and issues about how things look - alternatives in drawing).
Those are not possible move or have I understood something wrong?