The Wacom also has a liftable plastic layer on the surface that will allow putting something to be traced underneath.  It still takes a lot of practice to get used to drawing with one. The real power is in a program, like Corel Painter, that uses all aspects of a Wacom pen, including tilt and other functions.

My visual indexes of Poser content are at http://www.sharecg.com/pf/rgagnon